title: Coma preceded by severe dysphagia in type II diabetes mellitus.
abstract: A 62-year-old man with 11 years' duration of type II diabetes was hospitalized because of non-ketotic diabetic coma. He had never noted any symptoms of swallowing difficulty until 3 days before admission when they developed gradually and he became comatous. He had never received special medication such as diuretics except anticonvulsants. Even after the recovery from diabetic coma he could hardly swallow solid foods or saliva for about 15 days, but these symptoms subsided gradually. Motility dysfunction of esophagus and pharynx in diabetes mellitus, in most cases they are mild, has been described, although diabetic coma preceded by dysphagia has not been documented except in one report. We studied, therefore, the autonomic nerve function of the present patient and discussed the relationship between dysphagia and diabetic coma together with the description of the clinical course of this patient. The relationship between this case and the previously reported cases were compared in terms of the sex, age, type of diabetes, clinical course, medication and the autonomic nerve function.
mesh_terms: D001342:Autonomic Nervous System Diseases / Q000150:complications; D003680:Deglutition Disorders / Q000150:complications* / Q000209:etiology; D003926:Diabetic Coma / Q000209:etiology*; D003929:Diabetic Neuropathies / Q000150:complications / Q000503:physiopathology; D006439:Hemodynamics; D006801:Humans; D008297:Male; D008875:Middle Aged; D011187:Posture