title: Hepatic fibrosis in alcoholic steatosis. Morphologic aspects and evolutive tendencies.
abstract: Alcoholic hepatic steatosis, considered for a long time as a reversible "harmless" disease, is now re-evaluated according to the concept of cirrhosis without cell necrosis and inflammation. The study of 166 biopsies from alcoholic hepatic steatosis has demonstrated the presence of fibrotic process in 25 (15%) of the cases. Histologic and electron microscopic examination have supplied data on the distribution of this fibrosis (perivenous, perisinusoidal and extensive) as well as on the cells involved in collagen synthesis; myofibroblasts, fat storing cells (Ito cells) and the hepatocyte itself. Peritoneoscopy revealed aspects of incipient portal hypertension in some of the cases. Follow-up in time with reiteration of morphologic exploration at intervals of 2 to 3 years has shown the possible evolution toward cirrhosis in cases of steatosis with fibrosis when ethanol consumption is continued. Detection of early fibrosis, in patients with alcoholic steatosis, by means of morphologic or biochemical methods would be necessary for its therapeutic implication: possible reversibility by abstinence from alcohol and antifibrogenic therapy.
authors.affiliation: Fourth Medical Clinic, Timişoara, Romania.
authors.forename: T
authors.initials: T
authors.lastname: Banciu
authors.forename: N
authors.initials: N
authors.lastname: Tudose
mesh_terms: D001706:Biopsy; D005235:Fatty Liver, Alcoholic / Q000473:pathology*; D005355:Fibrosis; D005500:Follow-Up Studies; D006801:Humans; D008099:Liver / Q000473:pathology*; D008854:Microscopy, Electron; D013997:Time Factors