Motor Neuropathy: Causes & Reasons

Possible Causes for Motor Neuropathy

Peripheral motor neuropathies may lead to foot or wrist drops. [epilepsy.com]

neuropathy [paresis], sensory neuropathy [numbness, tingling, limb pain]) Central nervous system manifestations occurring around the time of abdominal pain (i.e., confusion [invitae.com]

Entrapment Neuropathy

Nobile-Orazio E, Multifocal motor neuropathy. [touchneurology.com]

Multifocal motor neuropathy (MMN) is a rare, immune-mediated neuromuscular condition characterized by impairment of the peripheral motor nerves, leading to muscle weakness [touchneurology.com]

Diagnosis of Entrapment Neuropathy and Multifocal Motor Neuropathy MMN is a demyelinating neuropathy, characterized by CB of myelinated motor nerves that can lead to axonal [touchneurology.com]

Chronic Inflammatory Demyelinating Polyneuropathy

IVIg is effective in multifocal motor neuropathy [MMN]. [ncbi.nlm.nih.gov]

neuropathy Multifocal acquired demyelinating sensory and motor neuropathy (Lewis-Sumner syndrome) Multifocal acquired sensory and motor neuropathy Distal acquired demyelinating [en.wikipedia.org]

[…] glycoprotein (MAG; anti-MAG neuropathy), multifocal motor neuropathy (MMN), and POEMS syndrome. [doi.org]

Hereditary Coproporphyria

An acute, primarily motor neuropathy can occur in several forms of porphyria, including acute intermittent porphyria, variegate porphyria, and hereditary coproporphyria, sometimes [ncbi.nlm.nih.gov]

Patients can also exhibit motor neuropathies characteristic of Guillain-Barré syndrome. Diffuse pain in the upper body has also been reported. [symptoma.com]

However, there are reported examples where HCP patients with severe motor neuropathies. return to Inborn Errors page Heme and Porphyrin Metabolism page Return to The Medical [themedicalbiochemistrypage.org]

Guillain-Barré Syndrome

neuropathies: Guillain-Barre Syndrome (GBS), chronic inflammatory demyelinating polyneuropathy (CIDP), and multifocal motor neuropathy (MMN). [dx.doi.org]

[…] axonal neuropathy (AMAN), and acute motor-sensory axonal neuropathy (AMSAN). [ncbi.nlm.nih.gov]

[…] polyneuropathy acute motor axonal neuropathy prognosis Statistics from Altmetric.com AIDP, acute inflammatory demyelinating polyneuropathy AMAN, acute motor axonal neuropathy [dx.doi.org]

Hypertrophic Interstitial Neuropathy

[…] rine-Sottas • Neuropathy, neuropathic hereditary motor and sensory • Neuropathy, neuropathic hypertrophic • Neuropathy, neuropathic hypertrophic Charcot-Marie-Tooth • Neuropathy [coding-pro.com]

motor and sensory neuropathy Okinawa type Hereditary motor and sensory neuropathy with optic atrophy Hereditary motor and sensory neuropathy with retinitis pigmentosa Hereditary [icdlist.com]

This condition has been divided into two subtypes, hereditary motor and sensory neuropathy (hmsn) types i and ii. [icd10data.com]

Diabetic Amyotrophy

As with ALS, sporadic phenocopies of genetic forms of hereditary motor neuropathies are common. [oxfordmedicine.com]

Electrodiagnosis revealed proximal motor neuropathy in the muscles innervated by L2, L3 and L4 roots and distal symmetric polyneuropathy. [e-arm.org]

Diabetic amyotrophy usually presents with a painful asymmetrical proximal motor neuropathy affecting the lower limbs. Less commonly it is symmetrical. [gpnotebook.co.uk]

Delta Aminolevulinate Dehydrase Deficiency

Peripheral motor neuropathies may lead to foot or wrist drops. [epilepsy.com]

[…] irreversible motor neuropathy. [symptoma.com]

Diabetic Peripheral Neuropathy

For example: Motor Neuropathy (Deformity) + + Sensory Neuropathy (numbness) = Deformities (such as bunions or hammertoes) resulting from motor neuropathy may cause shoes to [acfas.org]

Cracked skin caused by autonomic neuropathy, combined with sensory neuropathy’s numbness and problems associated with motor neuropathy, can lead to developing a sore. [foothealthfacts.org]

Motor neuropathy Motor neuropathy affects the nerves which control movement. [diabetes.org.uk]

Variegate Porphyria

INTRODUCTION: Variegate porphyria (VP) is a rare metabolic disorder that may present as an acute predominantly motor neuropathy. [ncbi.nlm.nih.gov]

Hyperreflexia may be seen initially, followed by hyporeflexia as the motor neuropathy progresses. The motor neuropathy may be accompanied by sensory loss. [ncbi.nlm.nih.gov]

Motor neuropathy usually manifests initially as proximal upper-extremity muscle weakness and can be difficult to detect. [ncbi.nlm.nih.gov]

Acute Intermittent Porphyria

The motor neuropathy showed a steady and gradual improvement following the hematin treatment. [ncbi.nlm.nih.gov]

[…] a motor neuropathy of the axonal type preferentially affecting the proximal musculature with occasional sensory involvement. [joacp.org]

After initial improvement, she developed features of acute intermittent porphyria i.e. acute abdomen, neuropsychiatric symptoms, and rapidly progressing acute motor neuropathy [ncbi.nlm.nih.gov]

Lead Poisoning

Motor neuropathy, anemia and all gastrointestinal symptoms disappeared. [ncbi.nlm.nih.gov]

Lead colic, anaemia, renal tubulopathies and motor neuropathies are well recognised. [ncbi.nlm.nih.gov]

Foot drop - due to motor peripheral neuropathy. Wrist drop - this is a late sign. Carpal tunnel syndrome. Gout. [patient.info]

Neuropathy

Neuropathy (or diffuse neuropathy) is a nerve disorder which may be categorised as sensory neuropathy, motor neuropathy or autonomic neuropathy. [diabetes.co.uk]

A combination of sensory and motor neuropathy is particularly common (sensorimotor polyneuropathy). [nhs.uk]

This form of neuropathy commonly affects the feet and hands. Motor neuropathy results from damage to the nerves affecting muscle movement. [diabetes.co.uk]

Peripheral Neuropathy

Cracked skin caused by autonomic neuropathy, combined with sensory neuropathy’s numbness and problems associated with motor neuropathy, can lead to developing a sore. [foothealthfacts.org]

A 67-year-old Japanese man with stepwise progression of sensory and motor neuropathy was admitted to our hospital. [ncbi.nlm.nih.gov]

For sensory neuropathy: Numbness or tingling in the feet Pain or discomfort in the feet or legs, including prickly, sharp pain or burning feet For motor neuropathy: Muscle [foothealthfacts.org]

Polyneuropathy

Predominantly Motor Neuropathies Guillain-Barre Sydnrome and CIPD Acute intermittant porphyria Lead neuropathy Heritable motor-sensory neuropathies Motor Neuron Disease (neuronopathy [enotes.tripod.com]

 Minor motor involvement causing weakness. 13. Peripheral sensori-motor neuropathy (cont.) [slideshare.net]

[…] glycoprotein (MAG; anti-MAG neuropathy), multifocal motor neuropathy (MMN), and POEMS syndrome. [go.nature.com]

Tick Paralysis

neuropathies ( n = 2). (2) Preparations for invasive intravenous therapy for GBS were initiated in four patients before tick attachment sites were discovered. [dx.doi.org]

[…] cases in Washington state in 1999 [ 1 ] and this investigation included the following: (1) TP was more frequently misdiagnosed as GBS ( n = 9) and other acute, ascending motor [dx.doi.org]

Median Neuropathy

[…] a leg EBI of ≥ 0.943 and were likely to develop distal median motor neuropathy if they had a BMI of ≥ 24.5 kg/m2. [ncbi.nlm.nih.gov]

motor and sensory neuropathy 2016 2017 2018 2019 2020 Billable/Specific Code Applicable To Charcot-Marie-Tooth disease Déjérine-Sottas disease Hereditary motor and sensory [icd10data.com]

To Neuropathy NOS acute motor G62.81 ICD-10-CM Diagnosis Code G62.81 Critical illness polyneuropathy 2016 2017 2018 2019 Billable/Specific Code Applicable To Acute motor [icd10data.com]

Lyme Disease

Neurologic manifestations (aseptic meningitis, cranial neuropathy, and motor or sensory radiculoneuritis) and musculoskeletal findings (arthritis) may appear months to years [aafp.org]

W. 1996 Acute motor axonal neuropathy: an antibody-mediated attack on axolemma. Ann. Neurol. 40, 635–644 Crossref Medline, Google Scholar 75 van der Meche, F. [doi.org]

Cranial neuropathies and motor or sensory radiculoneuritis have their highest incidence in children and adolescents. 46 The intrathecal production of anti- B burgdorferi antibodies [doi.org]

Ischemic Peripheral Neuropathy

Combination neuropathies. You may have a mix of 2 or 3 of these other types of neuropathies, such as a sensory-motor neuropathy. [hopkinsmedicine.org]

Diabetes infrequently causes multifocal neuropathies including the cranial nerves, an asymmetric proximal motor neuropathy (diabetic amyotrophy) or a symmetric proximal motor [aafp.org]

Vasculitic peripheral neuropathies are sensory or sensory-motor neuropathies; pure motor neuropathy is very rare. [rcm.mums.ac.ir]

Diabetic Polyneuropathy

Symmetric Diabetic Proximal Motor Neuropathy ruotsi URI http://www.yso.fi/onto/mesh/D003929 Lataa tämä käsite: [finto.fi]

Cracked skin caused by autonomic neuropathy, combined with sensory neuropathy’s numbness and problems associated with motor neuropathy, can lead to developing a sore. [foothealthfacts.org]

Motor neuropathy Motor neuropathy affects the nerves which control movement. [diabetes.org.uk]

Distal Spinal Muscular Atrophy Type 5

Immune-mediated neuropathies (multifocal motor neuropathy, motor-predominant chronic inflammatory demyelinating polyneuropathy) are important to identify, as effective treatments [em-consulte.com]

Test Catalog Invitae Hereditary Motor Neuropathy Panel Test description The Invitae Hereditary Motor Neuropathy Panel analyzes up to 24 genes associated with hereditary motor [invitae.com]

Key words Motor neurone disease Amyotrophic lateral sclerosis Multifocal motor neuropathy This is a preview of subscription content, log in to check access. [link.springer.com]

Distal Hereditary Motor Neuropathy Type 1

Homepage Rare diseases Search Search for a rare disease Distal hereditary motor neuropathy type 1 Disease definition Distal hereditary motor neuropathy type 1 is a rare neuromuscular [orpha.net]

Test Catalog Invitae Hereditary Motor Neuropathy Panel Test description The Invitae Hereditary Motor Neuropathy Panel analyzes up to 24 genes associated with hereditary motor [invitae.com]

Mutations in other genes may also cause distal hereditary motor neuropathy, type V. [ghr.nlm.nih.gov]

Distal Spinal Muscular Atrophy Type 4

Entry H00856 Disease Name Distal hereditary motor neuropathies Description Distal hereditary motor neuropathies (dHMN) comprise a heterogenous group of diseases that share [genome.jp]

Key-Words Peroneal muscular atrophy hereditary motor neuropathy spinal atrophy This is a preview of subscription content, log in to check access. [link.springer.com]

[…] acute motor axonal neuropathy (AMAN). [jnnp.bmj.com]

X-linked Distal Spinal Muscular Atrophy Type 3

The distal SMAs significantly overlap with distal hereditary motor neuropathies and this has been taken into account in the panel design. [blueprintgenetics.com]

ORPHA:139557 Synonym(s): ATP7A-related distal motor neuropathy DSMAX SMAX3 X-linked dHMN3 X-linked dSMA3 X-linked distal hereditary motor neuropathy type 3 Prevalence: Inheritance [orpha.net]

neuropathy (sometimes referred to as Type V SMA) —Distal hereditary motor neuropathy is an extremely rare autosomal dominant genetic disease, which means that only 1 inherited [togetherinsma.com]

Distal Spinal Muscular Atrophy Type 3

The distal SMAs significantly overlap with distal hereditary motor neuropathies and this has been taken into account in the panel design. [blueprintgenetics.com]

ORPHA:139557 Synonym(s): ATP7A-related distal motor neuropathy DSMAX SMAX3 X-linked dHMN3 X-linked dSMA3 X-linked distal hereditary motor neuropathy type 3 Prevalence: Inheritance [orpha.net]

Human mutation, 2017, 38, 5, p 556 Motor neuropathies and lower motor neuron syndromes Verschueren A Revue neurologique, 2017, 173, 5, p 320 Novel insights in the disease [myobase.org]

Distal Spinal Muscular Atrophy Type 1

[…] neuronopathy type 6 DHMN6 DSMA1 distal-HMN type 6 distal hereditary motor neuropathy type 6 autosomal recessive spinal muscular atrophy with respiratory distress diaphragmatic [wikidata.org]

neuropathy type 6 Distal-HMN type 6 SIANRF SMARD1 Severe infantile axonal neuropathy with respiratory failure type 1 dHMN6 dSMA1 Prevalence: Inheritance: Autosomal recessive [orpha.net]

H. (1976) Hereditary motor peripheral neuropathy predominantly affecting the arms. J. Neurol. Sci. 28, 389–394. [doi.org]

Upper Motor Neuron Disease

Key words Motor neurone disease Amyotrophic lateral sclerosis Multifocal motor neuropathy This is a preview of subscription content, log in to check access. [link.springer.com]

[…] dementia (ALS-FTD)• Charcot Marie Tooth Disease (CMT)• Distal hereditary motor neuropathy Increasingly, it is recognised that there is not a clear distinction between PMA [wiki.iop.kcl.ac.uk]

[…] acute motor axonal neuropathy (AMAN). [jnnp.bmj.com]

Multifocal Motor Neuropathy

Electrophysiologically, there is a persistent conduction block in motor nerves. multifocal motor neuropathy An asymmetrical motor weakness occasionally found in middle-aged [medical-dictionary.thefreedictionary.com]

Multifocal motor neuropathy is an acquired pure motor neuropathy seen principally in adults and usually responds to treatment with intravenous immunoglobulin. [ncbi.nlm.nih.gov]

Motor nerve biopsy studies in motor neuropathy and motor neuron disease. [physio-pedia.com]

Infantile-Onset Ascending Hereditary Spastic Paralysis

Hereditary Spastic Spastic Paraplegia Hypertrophic Motor Sensory Neuropathy Spastic Paraplegia-Hypertrophic Motor-Sensory Neuropathy Spastic Paraplegias, Hereditary ruotsi [finto.fi]

Within the group there are 4 subcategories of disorders, including hereditary motor and sensory neuropathy, hereditary sensory neuropathy, hereditary motor neuropathy, and [goldbamboo.com]

Neuropathy dc.subject Spastic Paraplegia, Hereditary dc.subject Paraparesis, Spastic dc.subject +congenital dc.subject Peripheral Nerves dc.subject +pathology dc.subject [helda.helsinki.fi]

Acute Pandysautonomia

Guillain-Barre syndrome (GBS) may involve the myelin (acute inflammatory demyelinating polyradiculoneuropathy) or the axon (acute motor axonal neuropathy, acute motor and [ahcmedia.com]

Motor: acute motor demyelinating neuropathy (AMDN) or acute motor axonal neuropathy (AMAN) Miller-Fisher syndrome: ophthalmoplegia, ataxia, and areflexia (also referred to [online.epocrates.com]

[…] based on the associated somatic sensory and motor neuropathy. [jnnp.bmj.com]