title: [A case of acute sensory and autonomic neuropathy with regression].
abstract: The authors report the case of a 24 year old man with no previous disease who presented with a severe autonomic neuropathy. This included major gastrointestinal dysfunction characterised by decreased peristalsis without distension and paralysis of the gall bladder, and orthostatic hypotension with a normal cardiac tachycardia reflex. There was an associated sensory neuropathy affecting heat sensitivity without motor dysfunction and an increased CSF protein content. The proprioceptive nerve fibre conduction was decreased but another nerve conduction was normal initially. The mesenteric plexuses examined during sigmoidectomy performed for peritonitis due to multiple bowel perforations caused by fecoliths, showed no significant changes. Peripheral nerve biopsy revealed massive rarefaction of myelinated fibres which were of small diameter, and of the unmyelinated fibres, mainly due to axonal degeneration. Only two similar cases with incomplete recovery were found in the literature. In our case, a complete recovery was observed. The cause of the condition is unknown.
mesh_terms: D000208:Acute Disease; D000328:Adult; D001342:Autonomic Nervous System Diseases / Q000150:complications* / Q000175:diagnosis / Q000473:pathology; D005767:Gastrointestinal Diseases / Q000209:etiology; D006801:Humans; D007024:Hypotension, Orthostatic / Q000209:etiology; D008297:Male; D009460:Neurologic Examination; D010523:Peripheral Nervous System Diseases / Q000150:complications* / Q000175:diagnosis / Q000473:pathology; D011379:Prognosis
vernacular_title: Un cas de neuropathie aiguë sensitive et végétative sévère régressive.