Diko : ganglion spinal

ganglion spinal

Catégories

Nom, Number:Sing, Nom masculin singulier, Gender:Mas

Lemme

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ganglion spinal

Informations lexicales

Langue:français, Morpho:min

Informations sémantiques

source:wiki, lieu anatomique

polarité

Variantes

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Ganglion spinal

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* ganglion sentinelle (technique du)

Définitions

Le ganglion spinal ou ganglion rachidien est un noyau ovoïde situé sur la racine sensitive dorsale du nerf rachidien, et renferme le soma et les dendrites de neurones dont les axones transitent par cette racine.

Liens externes

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bn:14035941n

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umls:C0017070

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wiki:ganglion spinal

Associations d'idées

[F]

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1000

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ganglion

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médecine

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spinal

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ganglions sensitifs rachidiens

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ganglions spinaux

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ganglions sensitifs spinaux

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anatomie

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ganglions sensitifs des nerfs spinaux

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ganglion sensitif des nerfs spinaux

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ganglion rachidien

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en:ganglia, spinal

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ganglions de la racine dorsale

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ganglion sensitif du nerf spinal

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en:lower and upper limb muscle weakness due to peripheral neuropathy

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en:lancinating pains (2 patients)

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en:loss of unmyelinated fibers

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en:loss of small myelinated fibers

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en:loss of myelinated fibers seen on sural nerve biopsy

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en:loss of myelinated fibers seen in sural nerve biopsy (in patients with hsan2d)

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en:loss of myelin

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en:loss of large myelinated fibers seen on nerve biopsy

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en:less severe loss of vibration and position sensation

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en:large cytoplasmic schwann cell extensions around axons

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en:increased deep tendon responses of lower extremities

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en:irregular loops and focal folding of myelin sheaths

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en:intercostal muscle involvement

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en:intact sensation

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en:increased tolerance to pain

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en:increased opening duration of acetylcholine receptor (achr)-induced ion channels

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en:increased jitter seen on single fiber emg

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en:lower limb hyperreflexia

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en:inability to walk on heels

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en:inability to feel pain

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en:impaired vibration sense at the ankles (in some patients)

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en:lower limbs more severely affected than upper limbs

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en:mild axonal peripheral neuropathy (in some patients)

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en:lower limb muscle weakness due to peripheral neuropathy

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en:most patients become wheelchair-bound

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en:muscle biopsy shows preserved nerve terminals

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en:muscle biopsy shows increased numbers of endplate regions

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en:muscle biopsy shows decreased size of endplates

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en:muscle biopsy shows abnormal encasement of presynaptic membrane by schwann cells

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en:muscle atrophy in distal forearm and hands

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en:mri shows atrophy of the spinal cord

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en:motor neuropathy beginning in lower limbs

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en:motor involvement is variable

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en:motor axonal neuropathy

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en:mixed axonal polyneuropathy

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en:low to normal range of motor nerve conduction velocities (23 to 45 m/sec) ('intermediate' cmt)

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en:mitochondrial abnormalities in nerve biopsy

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en:mild to moderate distal sensory impairment

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en:mild reduction in unmyelinated fibers

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en:mild distal sensory impairment (in some)

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en:impaired sensation in distal extremities (pain, temperature, position, touch)

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en:mild-moderate fatigable weakness of limb muscles

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en:marked distal sensory impairment

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en:low to normal range of nerve conduction velocity (ncv) (30-40 m/s)

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en:low to normal range of motor nerve conduction velocity (ncv) (25-54 m/s) ('intermediate' cmt, cmtdib)

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en:impaired vibration sensation at ankles

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en:hyporeflexia (in some patients)

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en:impaired gait, some patients are never able to run

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en:distal sensory impairment (1 family)

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en:easy fatigability

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en:dysesthesias of the lower limbs

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en:dorsal nerve roots and ganglia cells show degenerative changes

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en:distal upper limb involvement may occur later

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en:distal sensory loss of tactile and vibratory senses

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en:distal sensory loss of all modalities (pain, temperature, touch, vibration)

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en:distal sensory loss, panmodal (retained in some patients)

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en:distal sensory impairment to pain, temperature, and touch, lower limbs

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en:distal sensory impairment of all modalities

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en:distal sensory impairment, predominantly lower limbs

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en:electrophysiologic studies show repetitive compound muscle action potentials (cmap) in response to single stimulus

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en:distal sensory impairment, mild (in some patients)

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en:distal sensory and motor axonal neuropathy (onset in late-childhood/adolescence)

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en:distal nerve biopsy shows axonal neuropathy and demyelinating component

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en:distal muscle weakness due to peripheral neuropathy of upper and lower limbs

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en:distal muscle weakness and atrophy, predominantly lower limbs, due to peripheral neuropathy

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en:distal muscle wasting due to peripheral neuropathy

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en:distal muscle atrophy due to peripheral neuropathy

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en:distal muscle atrophy, more severe in the upper limbs

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en:distal motor impairment

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en:electrophysiologic abnormalities tend to return to normal after episodes

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en:emg shows decremental compound motor action potential (cmap) response to repetitive nerve stimulation

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en:impaired distal sensation to vibration and position

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en:hypertonia (in some patients)

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en:impaired distal sensation for tactile, proprioceptive, and vibratory senses

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en:immobility by the third decade

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en:hyporeflexia of upper limbs

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en:hyporeflexia (less common)

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en:muscle weakness usually following neuropathy

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en:hyporeflexia, neonatal

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en:hypoplastic sural nerve

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en:hypomyelination of sural nerve (rare)

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en:hypoesthesia over affected areas

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en:hyperreflexia in the lower extremities

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en:emg shows denervation and fibrillation potentials

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en:hyperreflexia (1 patient)

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en:giant axonal swellings filled with densely packed bundles of 10-nm neurofilaments seen on sural nerve biopsy

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en:focal myelin thickening

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en:focally folded myelin (1 family)

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en:first dorsal interossei muscle weakness

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en:extremity paralysis

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en:extensor finger muscle weakness

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en:enlarged peripheral nerves

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en:emg shows neuropathic changes

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en:emg shows neurogenic abnormalities

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en:muscle weakness, distal (lower limbs more affected than upper limbs), due to motor neuronopathy

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en:nerve biopsy shows hypomyelination

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en:muscular paralysis

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en:regenerating clusters of axons

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en:sensory loss more severe for pain and temperature

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en:sensory axonal neuropathy, mild

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en:sensory axonal neuropathy

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en:sensorimotor polyneuropathy affecting legs more than arms (iowa type 107680.0010)

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en:sensorimotor peripheral neuropathy, mild

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en:sensorimotor axonopathy

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en:selective decrease in small myelinated fibers seen on sural nerve biopsy

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en:secondary loss of achr from junctional folds seen on muscle biopsy

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en:secondary axonal degeneration and regeneration

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en:reflexes may be decreased, normal, or increased

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en:severely decreased motor nerve conduction velocity (ncv) (as low as 3 m/s)

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en:reflex, abnormal

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en:reduced tendon reflexes

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en:reduced nerve amplitudes of peroneal nerve

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en:recurrent peripheral facial palsy

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en:radial, ulnar, and median nerve muscles may be affected

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en:quadriplegia during fever

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en:pyramidal signs (less common)

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en:pyramidal features

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en:proximal neurogenic muscle weakness

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en:sensory polyneuropathy axonal

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en:severely reduced nerve conduction velocities (ncv) (may become unattainable)

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en:proximal lower limb involvement

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en:sural nerve biopsy shows giant axonal swelling with neurofilament accumulation

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en:thenar muscle weakness

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en:temperature sensation may be diminished

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en:temperature insensitivity, diffuse

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en:swollen myelinated fibers

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en:sural nerve biopsy shows unmyelinated axons (in some patients)

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en:sural nerve biopsy shows occasional onion bulb formations

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en:sural nerve biopsy shows nonspecific axonal degeneration

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en:sural nerve biopsy shows marked loss of myelinated fibers

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en:sural nerve biopsy shows lack of myelinated fibers (rare)

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en:sural nerve biopsy shows decreased density of myelinated fibers and axonal degeneration

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en:severe distal sensory loss

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en:sural nerve biopsy shows chronic axonal neuropathy

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en:sural nerve biopsy shows axonal loss

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en:sural nerve biopsy shows axonal degeneration

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en:some loss of unmyelinated fibers

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en:small myelinated fibers

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en:small miniature endplate currents (mepc)

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en:slow recovery (10-15 minutes)

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en:slightly reduced nerve conduction velocities

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en:shortened duration of motor unit potentials

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en:sharp, 'lightning'-like pain

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en:proximal muscle involvement rarely occurs

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en:proximal and distal asymmetric muscle weakness of the upper and lower limbs

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en:myelin outfoldings

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en:neurologic deficits may occur secondarily to malabsorption

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en:normal to mildly decreased motor nerve conduction velocities (ncv)

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en:normal sural nerve biopsy

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en:normal or mildly reduced motor nerve conduction velocities (ncv) (greater than 38 m/s)

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en:normal or mildly decreased motor nerve conduction velocities (ncv)

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en:normal motor nerve conduction velocity (except in severely wasted muscles)

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en:normal motor nerve conduction velocities (ncv)

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en:normal large myelinated fiber sensory modalities

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en:nonepileptic tonic attacks (most common in infants and young children)

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en:neuropathic changes seen on emg

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en:nerve conduction velocity studies show axonal sensory neuropathy

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en:no sensory deficit

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en:nerve conduction velocities only slightly decreased

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en:nerve conduction velocities (ncv) vary from normal to decreased

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en:nerve conduction studies show mildly reduced or normal sensory values

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en:nerve biopsy shows loss of myelinated fibers

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en:distal limb muscular weakness due to peripheral neuropathy

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en:nerve biopsy shows decreased number of myelinated fibers

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en:nerve biopsy shows axonal neuropathy

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en:nerve biopsy shows 'onion bulb' formations

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en:nerve biopsy often consistent with axonal neuropathy

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en:no onion bulb formations

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en:numbness of lower extremities

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en:prominent sensory loss, distal

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en:peripheral neuropathy, mild, in some

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en:prolonged miniature endplate currents

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en:predominant loss of pain and temperature sensation

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en:poor vibratory sense

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en:polyneuropathy (98% of patients)

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en:peripheral sensory neuropathy, severe

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en:peripheral neuropathy has been reported in rare cases

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en:peripheral neuropathy (variable)

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en:peripheral neuropathy (reported in 1 patient)

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en:peripheral neuropathy (1 patient)

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en:peripheral nervous system involvement

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en:occasional onion bulb formations

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en:peripheral nerve involvement may occur

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en:peripheral nerve biopsy is normal

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en:peripheral demyelinating polyneuropathy

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en:peripheral axonal neuropathy (in some patients)

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en:paralysis and atrophy of distal lower limb muscles over time

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en:pain insensitivity, distal

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en:pain and temperature sensation loss

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en:painful crises precipitated by exercise, fatigue, or stress

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en:other sensory modalities may be normal or diminished

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en:onion bulb formation (1 family)

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en:distal loss of vibratory sense

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en:delayed motor nerve conduction velocities (ncv)

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en:distal limb muscle weakness due to peripheral neuropathy (lower and sometimes upper limbs are affected)

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en:gait disturbance

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en:abducens nerve

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en:paresthesia lower limb

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en:hyporeflexia of lower limbs

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en:myasthenias

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en:hypocalcemic tetany

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en:dysphagia

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en:fasciculation

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en:ankle clonus

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en:increased csf protein

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en:clonus

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en:carpal tunnel syndrome

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en:neuritis

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en:axonal neuropathy

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en:sensorimotor neuropathy

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en:polyneuropathy

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en:peripheral sensory neuropathy

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en:quadriparesis

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en:paralysis

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en:hemiparesis

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en:spastic gait

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en:ataxic gait

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en:accessory nerve

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en:autonomic nervous system disorders

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en:raynaud phenomenon

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en:decreased vibratory sense

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en:muscle weakness of limb

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en:generalized muscle weakness

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en:muscular hypotonia of the trunk

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en:fasciculations, tongue

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en:hypogeusia

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en:impaired corneal reflex

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en:movement disorder

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en:progressive bulbar palsy

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en:guillain-barre syndrome

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en:autonomic ganglion

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en:tremors, limb

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en:gait unsteady

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en:gait, drop foot

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en:abnormal coordination

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en:tremor of hands

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en:tremor

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en:ambulation difficulty

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en:hyperalgesia

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en:pruritus

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en:constipation

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en:weakness

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en:urinary incontinence

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en:demyelination

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en:cellular secretion

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en:chemical aspects

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en:cellular aspects of

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en:aspects of radionuclide imaging

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en:viruses

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en:ultrastructure

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en:transplantation aspects

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en:pathological aspects

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en:microbiological

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en:drug effect

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en:blood supply aspects

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en:immunology aspects

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en:knee reflex absent

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en:lumbar spinal nerve root

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en:sacral spinal nerve root

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en:proximal muscle weakness

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en:axonal sensorimotor neuropathy

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en:hand muscle weakness

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en:peripheral axonal neuropathy

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en:delayed myelination

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en:bulbar weakness

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en:embryologic

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en:metabolic aspects

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en:neonatal hypotonia

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en:facial paralysis

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en:hypotonia

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en:dysarthria

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en:spastic paraplegia

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en:neuralgia

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en:isaacs syndrome

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en:entrapment neuropathy

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en:cervical myelopathy

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en:facial nerve

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en:facial muscle weakness

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en:toe-walking gait

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en:parasitology

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en:gowers sign

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en:cold-induced muscle cramps

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en:waddling gait

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en:muscle cramp

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en:clinical data interchange standards consortium terminology

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en:cdisc send terminology

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en:use of ultrasonography

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en:trauma qualifier

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en:teratologic

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en:roentgenographic

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en:loss of proprioception

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en:acute episodes of neuropathic symptoms

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en:distal areflexia

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en:decreased distal sensation (less common)

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en:decreased nerve fiber density and thickness

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en:decreased nerve conduction velocities (ncv) (30%)

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en:decreased nerve amplitudes

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en:decreased motor nerve conduction velocity (ncv) (less than 20 m/s)

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en:decreased motor nerve conduction velocity (in some patients)

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en:decreased miniature endplate potentials

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en:decreased joint position sense (less common)

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en:decreased frequency of mepp

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en:decreased distal vibratory sensation

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en:decreased amplitudes of motor nerves in the lower limbs seen on nerve conduction studies

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en:decreased or absent ankle reflexes

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en:csf protein content increased or at upper limit of normal

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en:chronic immune-mediated polyneuropathy

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en:chronic denervation seen on emg

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en:cervical muscle weakness

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en:burning pain, episodic, typically in the distal extremities, particularly the hands and feet (bilateral, symmetric), triggered by warm stimuli, exercise, standing

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en:burning pain, episodic

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en:brisk knee jerk

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en:both upper and lower limb involvement

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en:axonal swelling or thickening

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en:decreased number of myelinated fibers seen on sural nerve biopsy

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en:decreased or absent motor potentials in the tibial and peroneal nerves

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en:axonal neuropathy (rare)

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en:decreased vibratory sense in lower limbs after long disease duration

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en:diffuse entrapment neuropathy (in some patients)

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en:diffuse axonal swelling

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en:difficulty walking on heels

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en:demyelinating motor neuropathy

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en:thin myelinated axons

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en:delayed motor milestones (in some)

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en:defect in resynthesis and packaging of acetylcholine

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en:deep tendon reflexes slightly decreased

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en:decremental compound motor action potential (cmap) response to repetitive nerve stimulation seen on emg

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en:decreased vibratory sense after sixth decade

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en:decreased or absent sensory nerve action potentials

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en:decreased vibration sense (rare)

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en:decreased touch sensation

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en:decreased small myelinated nerve fibers

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en:decreased sensory nerve conduction velocity

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en:decreased sensory and motor nerve amplitudes

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en:decreased proprioception and vibration sense

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en:decreased pain sensitivity

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en:decreased pain perception (sensory involvement)

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en:decreased or normal sensory and motor nerve conduction velocities

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en:decreased or absent sensory potentials in the sural, ulnar and median nerves

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en:axonal sensorimotor neuropathy (1 patient)

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en:axonal neuropathy (in 2 of 3 families)

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en:hypoesthesia

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en:ganglia, invertebrate

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en:trigeminal nerve

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en:specific nerves and structures

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en:motor nervous system

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en:efferent fiber

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en:autonomic plexus

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en:visceral neuromyopathy

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en:lancinating pain

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en:geniculate ganglion

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en:ganglion

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en:efferent neuron

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en:hypoglossal nerve

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en:cranial nerve

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en:hypomyelination

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en:cdisc send biospecimens terminology

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en:vagus nerve

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en:lumbar nerve

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en:spinal nerve root

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en:peripheral nerve

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en:progressive peripheral neuropathy

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en:episodic peripheral neuropathy

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en:neuropathy

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en:afferent nerve

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en:oculomotor nerve

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en:axonal loss

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en:areflexia (in some patients)

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en:axonal dystrophy

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en:axonal degeneration in older patients

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en:axonal degeneration/regeneration

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en:axonal atrophy on nerve biopsy

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en:autonomic involvement is variable

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en:autonomic dysfunction (in some patients)

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en:ataxias, sensory

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en:ascending numbness and weakness

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en:areflexia of the upper limbs (in some patients)

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en:action myotonia

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en:paresthesia

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en:accumulation of neurofilaments within axons

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en:absent olfactory tracts and bulbs

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en:absence of sensory nerve conduction velocities

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en:abnormal motor and sensory nerve conduction

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en:abnormal auditory evoked potential

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en:'onion bulbs' on nerve biopsy

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en:'onion bulb' formations (rare)

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en:vestibulocochlear nerve

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en:trochlear nerve

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en:spinal nerve disorders

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en:thickened endplate basal lamina seen on muscle biopsy

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en:nerve biopsy shows axonal degeneration/regeneration

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en:thin myelin sheaths

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en:proximal muscle involvement may occur

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en:regenerative nerve sprouting

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en:regenerating axons

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en:reflex, deep tendon, absent

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en:reduction in large myelinated fibers seen on sural nerve biopsy

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en:reduced sensory nerve conduction velocities (in patients with hsan2d)

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en:reduced nerve conduction velocities (demyelinating range)

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en:rare 'onion bulb' formations on nerve biopsy

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en:pyramidal sign

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en:pseudo-onion bulbs formation

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en:proximal limb muscles may be involved in severe cases

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en:secondary axonal damage

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en:proximal amyotrophy

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en:prominent autonomic manifestations

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en:progressive widening of synaptic clefts that are filled with amorphous debris seen on muscle biopsy

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en:progresses to involve upper distal limb muscles

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en:position and vibratory senses more impaired than pain and temperature senses

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en:poor balance (finding)

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en:peroneal muscle weakness, transient, recurrent due to peripheral neuropathy

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en:peripheral sensory neuropathy, mild

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en:peripheral polyneuropathy

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en:romberg's sign positive

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en:secondary demyelination occurs later in disease

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en:peripheral neuropathy, axonal and demyelinating

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en:severely decreased motor nerve conduction velocity (ncv) (15 m/s)

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en:small onion bulb formation

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en:small 'onion bulbs' may be present

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en:slow motor nerve conduction velocities

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en:slowed nerve conduction velocities (ncv)

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en:single nerve fiber emg shows increased jitter (impaired neuromuscular transmission)

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en:shortened acetylcholine receptor (achr)-induced ion channel opening

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en:severe hypomyelination on nerve biopsy

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en:severe distal sensory impairment

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en:severely decreased motor nerve conduction velocity (ncv) (less than 38 m/s)

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en:sensory neuropathy (not a prominent feature)

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en:segmental demyelination

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en:sensory deficits (in some patients)

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en:sensory axonal neuropathy, distal, mild

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en:sensory ataxic neuropathy

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en:sensory and motor axonal polyneuropathy

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en:sensory-motor axonal neuropathy (rare)

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en:sensorimotor polyneuropathy (in some patients)

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en:sensorimotor neuropathy (1 patient)

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en:sensorimotor demyelinating or axonal peripheral neuropathy (in some patients)

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en:sensorimotor axonal/demyelinating neuropathy

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en:segmental peripheral demyelination/remyelination

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en:peripheral neuropathy (some patients)

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en:peripheral nerve compression

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en:spastic paraparesis has been reported

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en:nerve biopsy shows axonal degeneration

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en:neuroaxonal dystrophy (in some patients)

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en:nerve hypertrophy

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en:nerve conduction velocity (ncv) slowing (1 family)

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en:nerve conduction velocities (ncv) may be normal or mildly decreased sural nerve biopsy shows loss of both large and small myelinated fibers

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en:nerve conduction block

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en:nerve biopsy shows loss of myelinated and unmyelinated fibers

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en:nerve biopsy shows demyelination/remyelination

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en:nerve biopsy shows axonopathy

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en:nerve biopsy shows axonal degeneration and axonal sprouting

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en:nerve biopsy showed demyelination, remyelination, and deposition of fat droplets in axons

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en:neurophysiologic studies show a predominantly motor neuropathy

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en:nerve biopsy may show demyelination and remyelination

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en:myokymia, interictal

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en:myelin outfoldings may occur in a subset of patients

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en:muscle weakness and atrophy, upper and lower limbs

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en:muscle biopsy shows preserved junctional structure

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en:muscle biopsy shows increased length of endplate regions

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en:muscle biopsy shows decreased size of nerve terminals

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en:muscle biopsy shows decreased postsynaptic membrane density

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en:muscle biopsy shows absence of acetylcholinesterase (ache) from neuromuscular junction

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en:neuromuscular tone slightly decreased

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en:normal motor nerve conduction velocities

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en:peripheral motor neuropathy, severe

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en:onion bulb formations

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en:peripheral motor and sensory neuropathy, distal

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en:peripheral axonal neuropathy (uncommon)

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en:peripheral axonal neuropathy, distal, vasculitic

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en:patchy axonal neuropathy

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en:pareses, vocal cord

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en:pain insensitivity, diffuse (including to visceral pain)

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en:pain and paresthesia in the extremities, episodic

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en:pain, episodic, localized mainly to the distal lower extremities although occasionally occurs in the distal upper extremities

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en:onset of neurologic symptoms in teenage years

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en:occasional early 'onion' bulb formations

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en:normal motor nerve conduction velocity

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en:no sensory impairment

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en:no sensory defects

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en:no or mild distal sensory deficit

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en:normal to mildly decreased nerve conduction velocities (ncv) (39-40 m/s)

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en:normal to decreased nerve conduction velocities (ncv)

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en:normal sensory action potentials

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en:normal reflex

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en:normal or mildly decreased motor nerve conduction velocity (ncv) (greater than 38 m/s)

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en:normal nerve conduction velocities

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en:normal motor nerve conduction velocity (ncv) (greater than 38 m/s)

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en:spasticity has been reported in 1 family

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en:spheroid formation (in some patients)

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en:motor neuropathy (1 family)

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en:third thoracic nerve

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en:dorsal root of the spinal nerve

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en:perineuronal satellite cell

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en:set of spinal ganglia

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en:structure of fila radicularia of spinal nerve

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en:local anesthetic block on spinal nerve ganglion

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en:ganglion cell

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en:structure of spiral ganglion

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en:parasympathetic ganglion

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en:third lumbar nerve

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en:retinal ganglion cell

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en:tenth thoracic nerve

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en:sixth cervical nerve

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en:seventh cervical nerve

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en:second sacral nerve

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en:second cervical nerve

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en:right twelfth thoracic nerve

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en:right third sacral nerve

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en:right tenth thoracic nerve

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en:right sixth thoracic nerve

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en:ventral nerve root

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en:lumbosacral spinal cord nerve root

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en:right second lumbar nerve

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en:posterior root of lumbar nerve

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ganglion sensitif d'un nerf spinal

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en:structure of dorsal branch of spinal nerve of cauda equina

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en:entire dorsal spinal nerve root

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en:posterior root of cervical nerve

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en:structure of posterior cervical spinal cord nerve root

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en:cranial sensory ganglion

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en:posterior root of sacral nerve

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en:craniospinal sensory ganglion

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en:vestibular ganglion

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en:enteric ganglion

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en:posterior root fiber

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en:posterior root of coccygeal nerve

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en:injection of neurolytic to dorsal root ganglion

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en:spinal nerve ganglion operation

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en:structure of cranial nerve ganglion

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en:cervical ganglia

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en:entire spinal nerve root

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en:anterior root fiber

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en:entire spinal nerve ganglion

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en:thoracic spinal nerve root

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en:cervical spinal nerve root

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en:right second thoracic nerve

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en:right fourth thoracic nerve

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en:spontaneous pain (1 patient)

•

en:sural nerve edema (in some patients)

•

en:upper limb involvement may occur

•

en:upper and lower limb involvement

•

en:thin myelination

•

en:thinly myelinated nerve fibers

•

en:thenar muscle atrophy

•

en:tetany, hypocalcemic (in some patients)

•

en:temperature insensitivity, distal, in some patients

•

en:taste is spared

•

en:sympathetic system dysfunction

•

en:sural nerve biopsy shows remyelinating lesions after episodes

•

en:upper limb postural tremor

•

en:sural nerve biopsy shows normal findings

•

en:sural nerve biopsy shows mild demyelination

•

en:sural nerve biopsy shows loss of large and small myelinated axons

•

en:sural nerve biopsy shows hypomyelination/demyelination

•

en:sural nerve biopsy shows excessive focal folding of myelin sheaths

•

en:sural nerve biopsy shows decrease in myelinated fibers

•

en:sural nerve biopsy shows chronic demyelinating/remyelinating process

•

en:sural nerve biopsy shows axonal neuropathy

•

en:sural nerve biopsy shows axonal degenerative process

•

en:tomaculae (paranodal myelin swellings)

•

en:upper limb involvement occur later

•

en:vibratory loss occurs later

•

en:right fourth lumbar nerve

•

en:left fourth sacral nerve

•

en:right first sacral nerve

•

en:right fifth thoracic nerve

•

en:right fifth lumbar nerve

•

en:right eighth thoracic nerve

•

en:left third lumbar nerve

•

en:left spinal accessory nerve

•

en:left seventh thoracic nerve

•

en:left second sacral nerve

•

en:left ninth thoracic nerve

•

en:left first thoracic spinal nerve

•

en:vocal cord paralysis has been reported

•

en:left fifth sacral nerve

•

en:left eleventh thoracic nerve

•

en:fourth sacral nerve

•

en:fourth cervical nerve

•

en:first sacral nerve

•

en:first cervical nerve

•

en:fifth sacral nerve

•

en:fifth cervical nerve

•

en:weakness is exacerbated by exertion

•

en:wasting of hand muscles often occurs early

•

en:muscle atrophy usually following neuropathy

•

en:sural nerve biopsy shows absence of large myelinated fibers

•

en:mononeuropathy of the median nerve

•

en:axonal features may coexist (normal ncv, axonal degeneration on biopsy)

•

en:babinski sign

•

en:axonal sensory polyneuropathy (in some patients)

•

en:axonal sensorineural polyneuropathy

•

en:axonal sensorimotor neuropathy affecting upper and lower limbs

•

en:axonal regeneration

•

en:axonal neuropathy (in some patients)

•

en:axonal neuropathy, subclinical

•

en:axonal motor neuropathy (lower limbs more affected than upper limbs)

•

en:axonal motor neuropathy (in about 50%)

•

en:axonal degeneration seen on nerve conduction studies

•

en:brisk reflexes

•

en:axonal degeneration/regeneration on nerve biopsy

•

en:axonal 'spheroid' inclusions

•

en:autonomic involvement does not always occur

•

en:atrophy of affected muscles, especially intrinsic hand muscles

•

en:arflexia (1 patient)

•

en:ankle hyporeflexia

•

en:all other sensory modalities are intact

•

en:acute, recurrent episodes of brachial plexus (lumbosacral and phrenic nerve in some cases) neuropathy

•

en:absent or reduced sural nerve sensory responses

•

en:biopsy peripheral nerve normal

•

en:burning pain, episodic, affecting distal lower extremities and hands

•

en:absence of sensory action potentials

•

en:decreased motor nerve conduction velocity

•

en:decreased pain and temperature perception

•

en:decreased or normal nerve conduction velocities

•

en:decreased or absent sensory nerve action potentials, upper and lower limbs

•

en:decreased number of peripheral myelinated nerve fibers

•

en:decreased number of myelinated fibers may be found

•

en:decreased neurons in dorsal root ganglia

•

en:decreased nerve conduction velocities (ncv), suggesting demyelination

•

en:decreased myelinated axon caliber

•

en:decreased motor nerve conduction velocity (ncv) (15-30 m/s)

•

en:decreased large myelinated fibers

•

en:calcium accumulation in junctional folds seen on muscle biopsy

•

en:decreased intraepidermal nerve fiber density seen on skin biopsy

•

en:decreased fine touch in the lower extremities

•

en:decreased distal touch sense (57% of patients)

•

en:decreased compound muscle action potentials (cmap)

•

en:de- and remyelination

•

en:cranial nerve anomalies

•

en:compression injury of nerve

•

en:cold-induced hand cramps

•

en:clumsy gait

•

en:chronic fatigable muscles

•

en:absent nerve conduction velocities (in those with early onset)

•

en:absence of pain sensation

•

en:decreased proprioception in the lower limbs

•

en:eighth thoracic nerve

•

en:left fourth lumbar nerve

•

en:left first sacral nerve

•

en:left fifth thoracic nerve

•

en:left eighth thoracic nerve

•

en:fourth thoracic nerve

•

en:fourth lumbar nerve

•

en:first lumbar nerve

•

en:fifth thoracic nerve

•

en:fifth lumbar nerve

•

en:structure of spinal sensory afferent system

•

en:left second thoracic nerve

•

en:structure of nerve root and/or plexus

•

en:spinal cord ansae

•

en:peripheral motor structure

•

en:weakness of distal lower limbs

•

en:variable nerve conduction velocities (range 16.5 to 45.7 m/s)

•

en:upper limb sensory loss may occur later

•

en:upper limb action tremor

•

en:tremor (in some patients)

•

en:mixed demyelinating and axonal polyneuropathy (rare)

•

en:left fourth thoracic nerve

•

en:left tenth thoracic nerve

•

en:abnormal myelin folding consisting of globular masses of irregular myelin thickening

•

en:second thoracic nerve

•

en:abnormal folding of the myelin sheath

•

en:abnormal brainstem auditory evoked potentials, suggesting demyelination

•

en:'onion bulb' formations may be present

•

en:sensory ganglion

•

en:nerve supply

•

en:pns component

•

en:third sacral nerve

•

en:sixth thoracic nerve

•

en:seventh thoracic nerve

•

en:second lumbar nerve

•

en:left third sacral nerve

•

en:right third thoracic nerve

•

en:right third lumbar nerve

•

en:right spinal accessory nerve

•

en:right fourth sacral nerve

•

en:right first thoracic nerve

•

en:right first lumbar nerve

•

en:right fifth sacral nerve

•

en:right eleventh thoracic nerve

•

en:ninth thoracic nerve

•

en:left twelfth thoracic nerve

•

en:decreased pain sensation in extremities

•

en:brisk hoffman and palmo-mental reflexes

•

en:decreased size of nerve terminals seen on muscle biopsy

•

en:hypotonia due to defect at the neuromuscular junction

•

en:increased threshold for electrical stimulation

•

en:increased muscle tone (less common)

•

en:inability to walk by childhood/adolescence

•

en:impairment of balance

•

en:impaired vibration sensation in the lower limbs

•

en:impaired thermal sense

•

en:impaired sensation in distal extremities, particularly pain and temperature (lower limbs more affected than upper limbs)

•

en:impaired distal temperature sensation

•

en:impaired distal sensation of all modalities

•

en:hyporeflexia or areflexia, upper and lower limbs

•

en:intellect is unimpaired

•

en:hyporeflexia of the upper limbs (in some patients)

•

en:hyporeflexia (later in disease course)

•

en:hyporeflexia/areflexia distally

•

en:hypomyelination on nerve biopsy

•

en:hypo- or areflexia during attacks

•

en:hypertrophic nerve changes

•

en:hyperreflexia in upper limbs

•

en:hyperreflexia in some

•

en:hyperreflexia (less common)

•

en:hyperreflexia

•

en:individuals with normal ncv values have axonal cmt (cmt2m)

•

en:intraaxonal accumulation of curvilinear profiles

•

en:generalized weakness due to defect at the neuromuscular junction

•

en:lower limb muscle atrophy due to peripheral neuropathy

•

en:mixed axonal and demyelinating neuropathy

•

en:mild upper limb ataxia

•

en:mild sensory impairment

•

en:mild loss of touch and temperature

•

en:mild distal sensory impairment

•

en:mildly reduced vibratory sense in 10% of patients

•

en:low to normal range of nerve conduction velocity (ncv) (24-41 m/s)

•

en:low to normal range of motor nerve conduction velocity (ncv) (25-45 m/s)

•

en:lower limb spasticity

•

en:lower limbs most affected

•

en:decreased vibration or position sense (in 3 patients)

•

en:lower limbs more affected than upper limbs

•

en:lower and upper limb muscle atrophy due to peripheral neuropathy

•

en:loss of sympathetic fibers innervating eccrine sweat glands

•

en:loss of sensation in the face (trigeminal nerve region, cn v) (11%)

•

en:loss of myelinated fibers seen on nerve biopsy

•

en:loss of myelinated fibers on nerve biopsy

•

en:loss of large myelinated fibers seen on sural nerve biopsy

•

en:loss of large and small myelinated fibers seen on nerve biopsy

•

en:limb atrophy

•

en:less severe loss of unmyelinated fibers

•

en:hyperexcitability of peripheral nerve fibers

•

en:jerking movements of face and limbs

•

en:generalized hypotonia due to defect at the neuromuscular junction

•

en:distal axonopathy (adrenomyeloneuropathy)

•

en:distal muscle weakness may also occur

•

en:distal muscle weakness due to peripheral neuropathy

•

en:distal muscle weakness and atrophy (begins in lower limbs)

•

en:distal muscle atrophy due to peripheral neuropathy of upper and lower limbs

•

en:distal muscle atrophy due to neuropathy (lower limbs more affected than upper limbs)

•

en:distal motor neuropathy

•

en:distal limb paralysis

•

en:distal limb muscular atrophy due to peripheral neuropathy

•

en:distal limb muscle weakness due to peripheral neuropathy

•

en:distal amyotrophy

•

en:distal sensory impairment

•

en:difficulty walking heel to toe

•

en:diastematomyelia (10% patients)

•

en:diabetic peripheral neuropathy in long-standing cases

•

en:demyelinating sensorimotor peripheral neuropathy

•

en:demyelinating motor and sensory neuropathy

•

en:degeneration of the lateral corticospinal tracts

•

en:deep sensory impairment, mild to moderate

•

en:decreased vibratory sense in the lower limbs (in some patients)

•

en:decreased vibratory and positional sense (some patients)

•

en:frequent falls

•

en:distal nerve biopsy shows decreased numbers of small myelinated and unmyelinated fibers

•

en:decreased vibration sense in the lower limbs

•

en:distal sensory impairment, mild (variable)

•

en:electrophysiologic studies after episodes may show features of a demyelinating neuropathy

•

en:focal paresis

•

en:focal degeneration of junctional folds ('honeycombed' appearance) see on muscle biopsy

•

en:focally folded myelin

•

en:first dorsal interossei muscle atrophy

•

en:excessive sweating (autonomic involvement)

•

en:emg shows neurogenic changes

•

en:emg shows myogenic pattern with decreased motor unit potential amplitude

•

en:emg shows chronic axonal neuropathy

•

en:emg findings suggest axonal involvement

•

en:extensor plantar responses (less common)

•

en:electron microscopy shows decreased size of synaptic vesicles

•

en:distal sensory impairment of touch, vibration, proprioception

•

en:distal upper limb muscle weakness

•

en:distal sensory impairment (20-50%)

•

en:distal sensory impairment (lower limbs more affected than upper limbs)

•

en:distal sensory impairment, variable

•

en:distal sensory loss (predominantly in lower limbs)

•

en:distal sensory loss of proprioception and vibration sense

•

en:distal sensory loss of vibration and proprioception

•

en:distal sensory impairment to vibration and proprioception

•

ganglion de corti

•

ganglion spinal, sai

•

ganglion de Corti

•

en:hypo- or areflexia

•

en:muscle biopsy shows decreased numbers of achr

•

en:more severe loss of position and vibration

•

en:loss of ability to run due to lower limb weakness

•

en:muscle biopsy shows focal degeneration of postsynaptic junctional folds

•

en:hyperreflexia (uncommon)

•

en:foot-drop

•

en:fetal akinesia (in some patients)

•

en:difficulty running

•

en:distal sensory impairment (in some patients)

•

en:facial palsy due to cranial nerve vii compression

•

en:sensory neuropathy affecting all modalities primarily affecting the lower limbs with some mild upper limb involvement

•

en:neuropathy (motor and sensory)

•

en:normal ncv

•

en:normal sensation

•

en:paresis of extensor muscles of the big toe is often the presenting symptom

•

en:peripheral sensory axonal neuropathy

•

en:peroneal nerves show severely reduced cmaps

•

en:rare axonal regeneration

•

en:reduced sensory nerve action potential amplitudes (in patients with hsan2d)

•

en:segmental demyelination/remyelination on nerve biopsy

•

en:sensory and motor demyelination seen on sural nerve biopsy

•

en:decreased vibration sense in the lower limbs (in some patients)

•

en:subclinical sensory or sensorimotor neuropathy

•

en:diaphragm involvement

•

en:structure of thoracic nerve

•

en:decreased myelinated and unmyelinated small fibers

•

en:absence of sensation

•

en:sural nerve biopsy shows loss of large myelinated fibers

•

en:aspects of radiation effects

•

en:enzymology

•

en:syringomyelia

•

en:areflexia of lower limbs

•

en:ataxia

•

en:cauda equina

•

en:broad-based gait

•

en:myokymia

•

en:muscle weakness lower limb

•

en:cranial nerve disorder

•

en:clonus in legs

•

en:trigeminal ganglion

•

en:glossopharyngeal nerve

•

en:'onion bulb' formations on nerve biopsy

•

en:abnormal nerve conduction velocity

•

en:absence of cutaneous sensory receptors and fibers

•

en:almost complete loss of myelinated fibers seen on sural nerve biopsy

•

en:ankle reflex absent

•

en:atrophic sural nerve

•

en:axonal polyneuropathy

•

en:axonal sensorimotor polyneuropathy

•

en:basal lamina 'onion bulb' formation

•

en:sural nerve biopsy shows demyelination

•

en:entire nervous system ganglion

•

en:sural nerve biopsy shows severe loss of myelinated fibers

•

en:reduced motor nerve conduction velocity (ncv) (range less than 38 m/s to normal)

•

en:more widespread axonal polyneuropathy may occur

•

en:motor, sensory, or autonomic neuropathy

•

en:motor developmental delay

•

en:multiple cmap response to single nerve stimulation

•

en:normal compound motor action potentials

•

en:peripheral neuropathy causing distal leg weakness

•

en:proximal weakness, upper extremities (1 patient)

•

en:quantal content declines with activity

•

en:rare segmental demyelination/remyelination

•

en:recurrent falls

•

en:sensory impairment (in some patients)

•

en:markedly decreased small unmyelinated nerve fibers

•

en:sural nerve biopsy shows thin myelination

•

en:thermosensitive neuropathy

•

en:tomacula (sausage-shaped swellings of the myelin sheath) on nerve biopsy

•

en:peripheral sensory structure

•

en:cervical nerve

•

en:left coccygeal nerve

•

en:left third thoracic nerve

•

en:structure of posterior lumbosacral spinal cord nerve root

•

en:submandibular ganglion

•

en:posterior root of thoracic nerve

•

en:left second lumbar nerve

•

en:may progress to involve proximal muscles

•

en:root of coccygeal nerve

•

en:increased endoneurial collagen

•

en:decreased motor nerve conduction velocity (ncv) (less than 38 m/s)

•

en:left sixth thoracic nerve

•

en:hyporeflexia

•

en:right ninth thoracic nerve

•

en:twelfth thoracic nerve

•

en:variant spinal nerve

•

en:abolished vibration sense

•

en:acroparesthesias, episodic

•

en:areflexia

•

en:areflexia of the upper and lower limbs

•

en:decreased distal sensation (in 1 of 3 patients)

•

en:decreased motor and sensory nerve conduction velocities

•

en:right second sacral nerve

•

en:decreased number of large peripheral myelinated nerve fibers

•

en:decreased or absent reflexes due to muscle weakness

•

en:decreased tendon reflex

•

en:decreased vibratory sense at the ankles (in some patients)

•

en:delayed motor nerve conduction velocities

•

en:demyelinating peripheral neuropathy, progressive (rare)

•

en:distal lower limb muscle atrophy due to peripheral neuropathy

•

en:emg shows sensory involvement

•

en:dorsal spinal columns are diminished in size

•

en:emg shows decremental cmap response to repetitive nerve stimulation

•

en:dysesthesia

•

en:decreased or absent distal sensory nerve action potential (snap)

•

en:impaired distal vibration sensation

•

en:isolated absence of pain sensation

•

en:impaired pain sensation

•

en:distal muscle weakness due to neuropathy (lower limbs more affected than upper limbs)

•

en:hypomyelinated fibers

•

en:hyperintense signaling of dorsal aspect of spinal cord seen on mri (inversion recovery images)

•

en:emg shows chronic denervation

•

en:emg of affected limb shows denervation

•

en:mixed sensory-motor polyneuropathy

•

en:sensorimotor axonal neuropathy (in some patients)

•

en:no sensory abnormalities

•

en:progressive sensorimotor neuropathy

•

en:reversible episodic ascending muscle weakness, paresthesias, and areflexia triggered by elevation of body temperature over 38.5 degrees c.

•

en:scapular muscle weakness

•

en:sensory and motor axonal neuropathy

•

en:sensory impairment, non length-dependent

•

en:slow deep tendon reflexes

•

en:spinal cord hemangioblastoma

•

en:tetraplegia in advanced disease

•

en:distal hyporeflexia

•

en:trunk may be involved later

•

en:distal limb muscle atrophy due to peripheral neuropathy, mild

•

en:areflexia of the lower limbs decreased nerve conduction velocities

•

en:delayed peripheral nerve motor conduction velocities (67%)

•

en:nerve endings

•

en:upper limb motor neuropathy occurs later

•

en:physiological aspects

•

en:peripheral motor neuropathy

•

en:peripheral nervous system disorder

•

en:distal lower limb muscle weakness

•

en:autonomic nervous system

•

en:polyneuritis

•

en:demyelinating polyneuropathy

•

en:sacral nerve

•

en:sensory receptor cells

•

en:decreased number of myelinated fibers

•

en:autonomic reflex asystolic syncopal events

•

en:axonal motor neuropathy (in some patients)

•

en:axonal regeneration on nerve biopsy

•

en:axonal sensory and motor peripheral neuropathy, severe

•

en:axonal sensory neuropathy (lower limbs more affected than upper limbs)

•

en:clusters of axonal regeneration

•

en:decreased distal proprioception (74% of patients)

•

en:decreased motor ncv

•

en:decreased neurons in spinal sympathetic ganglia

•

en:upper limb involvement may occur later

•

en:gowers sign present

•

en:upper limb weakness and atrophy predominates

•

en:sensorimotor axonal peripheral neuropathy (in some)

•

en:hyporeflexia (rare)

•

en:impaired gag reflex

•

en:impaired manual dexterity

•

en:lancinating pain (1 patient)

•

en:loss of peripheral nerve axons

•

en:nerve conduction velocities may be normal or mildly decreased

•

en:peripheral neuropathy, mild (less common)

•

en:peripheral neuropathy (rare)

•

en:peripheral sensory loss, distal, mild (in 2 of 3 families)

•

en:sensory neuropathy has been reported

•

en:emg shows decremental compound muscle action potential (cmap) in response to repetitive nerve stimulation

•

en:small miniature endplate potentials (mepp)

•

en:sural nerve biopsy shows loss of myelinated fibers

•

en:upper limb weakness and atrophy occurs later

•

en:entire peripheral nervous system

•

en:structure of peripheral part of autonomic nervous system

•

en:eighth cervical nerve

•

en:eleventh thoracic nerve

•

en:left first lumbar nerve

•

en:nodose ganglion

•

en:giant axons with accumulation of disorganized neurofilaments

•

en:distal lower limb muscle weakness due to peripheral neuropathy

•

en:coccygeal nerve

•

en:axonal degeneration

•

en:first thoracic nerve

•

en:left fifth lumbar nerve

•

en:right coccygeal nerve

•

en:right seventh thoracic nerve

•

en:third cervical nerve

•

en:functional subsytems of the pns

•

en:spinal nerve

•

en:'onion bulb' formation on nerve biopsy

•

en:abnormality of the cranial nerves

•

en:axonal peripheral sensorimotor neuropathy

•

en:distal limb muscle atrophy due to peripheral neuropathy

•

en:axonal sensory neuropathy (less common)

•

en:cerebellar atrophy (1 patient)

•

en:decreased nerve conduction velocity

•

en:decreased patellar reflex

•

en:decreased sensory nerve action potentials

•

en:decreased vibratory sense (less common)

•

en:defective myelin formation (if left untreated)

•

en:difficulty with hand grip

•

en:diffuse demyelinating neuropathy

•

en:surgical aspects

◀

wikipédia

[F]

›

Mixte

•

tibial

•

plexus cervical

•

Racines

•

Plexus

•

moteur

•

sensitif

•

bulbe rachidien

•

hypothalamus

•

thalamus

•

splanchnique

•

obturateur

•

anse cervicale

•

subcostal

•

radial

•

ulnaire

•

axillaire

•

pectoral

•

plexus brachial

•

plexus

•

nerf

•

fibres nerveuses

•

cellules de Schwann

•

grand auriculaire

•

tronc sympathique

•

Nerf moteur

•

Moteur

•

Nerf sensitif

•

nerf spinal

•

Neurones

•

Neurosciences

•

Nerf

•

Épithalamus

•

nerf rachidien

•

nerf trijumeau

•

Anatomie

•

neurosciences

•

plexus lombaire

•

épithalamus

•

spinaux

•

Nerfs

•

Cerveau

•

splanchniques

•

plexus coccygien

•

pudendal

•

fibulaire profond

•

fibulaire superficiel

•

fibulaire commun

•

neurones

Thèmes/domaines

›

médecine

•

anatomie

•

en:medicine

•

Médecine

Synonymes et quasi-synonymes

›

ganglion sensitif d'un nerf spinal

•

ganglion de corti

•

ganglion sentinelle (technique du)

•

ganglion de Corti

•

ganglion sphénopalatin

•

ganglion sousmaxillair

•

ganglion sous-maxillaire de Meckel

•

ganglion ptérygo-palatin

•

ganglion ptérygopalatin

•

en:sentinel lymphnode

•

en:ganglion sensorium nervi spinalis

Traduction de ganglion spinal

›

en:dorsal root ganglion

Génériques

[F] [H]

›

ganglion

•

en:ganglion

•

noyau

•

ganglion sentinelle

•

en:dorsal

Parties de ganglion spinal

›

* en amont

ganglion spinal fait partie de

• Mathieu Lafourcade • LIRMM (données libres en Creative Commons) •

• This page link : https://www.jeuxdemots.org/diko.php?gotermid=317551 • caches: c1=30 c2=1069 c3=1

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