[Steatohepatic cirrhosis in a morbidly obese patient].

Sixty to ninety percent of obese subjects show histological abnormalities of the liver. The hepatic lesion can be classified into one of the four following groups: steatosis, steatohepatitis, fibrosis and cirrhosis. The incidence of cirrhosis among patients with fatty liver changes ranges from 1.5% to 8%. The now abandoned surgery procedures performed for the treatment of morbid obesity (jejunoileal bypass) had left a negative experience: the onset of acute hepatic failure in subjects with no previous hepatic disease or the development of cirrhosis within one year of the bypass. Very low formula diets leading to precipitous weight loss in morbidly obese people induce metabolic changes similar to those observed after jejunoileal bypass. We report the case of a morbidly obese patient who had lost 40 kg of weight during the 6 months previous to his hospitalization. He came with signs of hepatic failure. He worsened rapidly and died in a month-time. The hepatic tissue obtained post-mortem showed a non alcoholic steatohepatitic cirrhosis.