title: Gastrointestinal hemorrhage in long-lasting traumatic coma.
abstract: Sixteen cases, aged 19 to 61 years and suffering from traumatic coma were studied for periods varying from 7 to 20 months. Obvious or occult gastrointestinal hemorrhage appeared in every case, the earliest presentation being after a few weeks and the latest at 20 months. Gastric acidity was normal in 15 cases. Five patients had duodenal ulceration in repeated roentgenological examination. Concomitant clinical findings included clubbing and paraarticular new bone formation in 9 patients. In addition, hypoxia with repeated values between 63 and 88 mm was observed in 13 of the 16 patients. The latter observation strongly suggests that hypoxia of gastrointestinal mucosa may, indeed, play a pathogenetic role in gastrointestinal hemorrhage of patients with C.C.I.
mesh_terms: D000328:Adult; D001930:Brain Injuries / Q000150:complications*; D003128:Coma / Q000209:etiology*; D005260:Female; D006471:Gastrointestinal Hemorrhage / Q000209:etiology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D013997:Time Factors