Pseudopolyneuritic form of Amyotrophic lateral sclerosis (Q85578): Difference between revisions
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Forma pseudopolineurítica de esclerose lateral amiotrófica (ELA) é uma variante incomum de ELA que se apresenta com pé caído e fraqueza dos músculos do compartimento anterior. Pode ser unilateral ou bilateral e existe sem alterações sensitivas. O transtorno simula uma neuropatia periférica. Neuropatia motora multifocal, atrofia muscular espinal distal e radiculopatia lombossacral devem ser consideradas no diagnóstico diferencial. Os sinais do neurônio motor superior e o envolvimento bulbar são mínimos ou ausentes na forma pseudopolineurítica de ELA, mas podem aparecer em um estágio posterior do transtorno. | |||
| description / en | description / en | ||
Pseudopolyneuritic form of amyotrophic lateral sclerosis (ALS) is an uncommon variant of ALS presenting with foot drop and weakness of muscles of the anterior compartment. It may be unilateral or bilateral and exists without sensory changes. The disorder mimics a peripheral neuropathy. Multifocal motor neuropathy, distal spinal muscular atrophy, and lumbosacral radiculopathy should be considered in the differential diagnosis. Upper motor neuron signs and bulbar involvement are minimal or absent in the pseudopolyneuritic form of ALS, but may appear in later stage of the disorder. | |||
Revision as of 10:56, 15 August 2026
Pseudopolyneuritic form of amyotrophic lateral sclerosis (ALS) is an uncommon variant of ALS presenting with foot drop and weakness of muscles of the anterior compartment. It may be unilateral or bilateral and exists without sensory changes. The disorder mimics a peripheral neuropathy. Multifocal motor neuropathy, distal spinal muscular atrophy, and lumbosacral radiculopathy should be considered in the differential diagnosis. Upper motor neuron signs and bulbar involvement are minimal or absent in the pseudopolyneuritic form of ALS, but may appear in later stage of the disorder.
| Language | Label | Description | Also known as |
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| default for all languages | ID_1451296457 |
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| English | Pseudopolyneuritic form of Amyotrophic lateral sclerosis |
Pseudopolyneuritic form of amyotrophic lateral sclerosis (ALS) is an uncommon variant of ALS presenting with foot drop and weakness of muscles of the anterior compartment. It may be unilateral or bilateral and exists without sensory changes. The disorder mimics a peripheral neuropathy. Multifocal motor neuropathy, distal spinal muscular atrophy, and lumbosacral radiculopathy should be considered in the differential diagnosis. Upper motor neuron signs and bulbar involvement are minimal or absent in the pseudopolyneuritic form of ALS, but may appear in later stage of the disorder. |
