title: [Atypical neuropathies associated with diabetes].
abstract: Diabetes is the leading cause of neuropathy worldwide and, due to the epidemic progression of the affection, prevalence of diabetic neuropathies will increase in the near future. Beside the typical diabetic neuropathy pattern and the common entrapment neuropathies, several unusual clinical forms have been described with either a symmetrical or an asymmetrical pattern. Treatment-induced neuropathy is an acute sensory affection most commonly related to acute glycemic control. Pain is debilitating and associated with vegetative dysfunction. Prevention is important, as resolution is often incomplete. Several patterns or asymmetrical neuropathies of inflammatory and ischemic origin were described long ago in the lower limb. They are debilitating, most often painful and require steroid treatment. Other patterns affecting the thoracolumbar region or the upper limbs or involving a painless motor deficit must be identified as specific treatments are sometimes needed. An association between diabetes and chronic inflammatory demyelinating polyneuropathy has not been demonstrated but diagnosis may be suggested due to the misleading low conduction velocities seen in classical diabetic neuropathy. Like any other patient, the diabetic patient may present a neuropathy unrelated to diabetes. To facilitate patient care, neurologists should be aware of such clinical entities.
authors.affiliation: Inserm U965, service de physiologie clinique, université Paris-Diderot, hôpital Lariboisière, AP-HP, 2, rue Ambroise-Paré, 75010 Paris, France. Electronic address: pierre.lozeron@lrb.aphp.fr.
authors.forename: P
authors.initials: P
authors.lastname: Lozeron
mesh_terms: D000818:Animals; D001786:Blood Glucose / Q000502:physiology; D003929:Diabetic Neuropathies / Q000145:classification / Q000175:diagnosis / Q000453:epidemiology / Q000209:etiology; D006801:Humans; D020277:Polyradiculoneuropathy, Chronic Inflammatory Demyelinating / Q000175:diagnosis / Q000453:epidemiology
chemical_list: D001786:Blood Glucose
keywords: Asymmetrical; Asymétrique; Diabetic neuropathy; Insulin; Insuline; Microvascularite; Microvasculitis; Neuropathie diabétique