[Case of sarcoidosis with predominant involvement of the liver and lymph nodes].

After brief literature data, a clinical case is reported with generalized sarcoidoses with predominant affection of liver and lymph nodes. A detailed clinical-laboratory characteristics is presented and the diagnosis has been histomorphologically objectivized. The hepatocytes were electron-microscopically studied and disorders in carbohydrate metabolism established with predomination of glyconeopoiesis. Bacterial-like structures were established in hepatocytes, providing grounds to look for further possibilities in that aspect for throwing light upon the etiology of sarcoidosis. The clinical case presented confirmed the high diagnostic value of liver biopsy in sarcoidosis, even in the cases with obvious extrahepatal localization of the changes. The therapeutic effect attained confirms, once again, the therapeutic possibilities of the corticosteroids, administered in proper doses.