title: Abnormalities of Skin and Cutaneous Appendages in Neuromuscular Disorders.
abstract: OBJECTIVE
  A thorough evaluation of the skin and its appendages is frequently outside the area of expertise of the neurologist who deals with neuromuscular disorders. However, the skin is more frequently affected in neuromuscular disorders and deserves more attention than so far acknowledged.
  
  
  METHODS
  Review of publications by searching Medline dealing with skin disorders in neuromuscular disorders.
  
  
  RESULTS
  Skin abnormalities are most frequently found in patients with dermatomyositis, myotonic dystrophies, mitochondrial disorders, muscular dystrophies, and neuropathies. The hairs and the sweat glands are the appendages most frequently affected in neuromuscular disorders. In myotonic dystrophies and mitochondrial disorders there are indications that the rate of skin neoplasms is increased compared with the general population.
  
  
  CONCLUSIONS
  Skin lesions in neuromuscular disorders are not unusual. Neurologists should be aware of the cutaneous implications of neuromuscular disorders and should take a thorough history relative to cutaneous manifestations and complete a comprehensive investigation of the skin and its appendages. If there is evidence of a dermatological problem in a neuromuscular disorder, a dermatologist should be consulted. Dermatological involvement in neuromuscular disorders may contribute to the diagnosis of neuromuscular disorders and may help to differentiate between various entities. The skin should become a focus of the neurologist as well.
authors.affiliation: Krankenanstalt Rudolfstiftung, Vienna, Austria. Electronic address: fifigs1@yahoo.de.
authors.forename: Josef
authors.initials: J
authors.lastname: Finsterer
authors.affiliation: Department of Genetics, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia.
authors.forename: Salma
authors.initials: S
authors.lastname: Wakil
mesh_terms: D006801:Humans; D009468:Neuromuscular Diseases / Q000453:epidemiology* / Q000473:pathology* / Q000503:physiopathology; D012867:Skin / Q000473:pathology*; D012871:Skin Diseases / Q000453:epidemiology / Q000473:pathology* / Q000503:physiopathology*
keywords: cutaneous; dermatological; dermis; hairs; myopathy; neuromuscular transmission; neuropathy; sweat glands