Diabetic neuropathy.
Diabetes is the most common cause of peripheral neuropathy in the world. Both type 1 (insulin-dependent) and type 2 diabetes are commonly complicated by peripheral nerve disorders. Two main types of neuropathy are observed: the most common is a nerve fiber length-dependent, distal symmetrical sensory polyneuropathy with little motor involvement but frequent, and potentially life threatening, autonomic dysfunction. Alteration of temperature and pain sensations in the feet is an early manifestation of diabetic polyneuropathy. The second pattern is a focal neuropathy, which more commonly complicates or reveals type 2 diabetes. Poor diabetic control increases the risk of neuropathy with subsequent neuropathic pains and trophic changes in the feet, which can be prevented by education of patients.
Department of Neurology, Hôpital de la Salpêtrière, Paris, France. Electronic address: grrdsd@gmail.com.
Gérard
G
Said
D003929:Diabetic Neuropathies / Q000453:epidemiology / Q000473:pathology / Q000503:physiopathology; D006801:Humans; D009431:Neural Conduction / Q000502:physiology
Charcot’s joints; diabetic neuropathy; dysautonomia; pathology; proximal diabetic neuropathy