[Granulomatous hepatitis. Apropos of a case with difficult etiological diagnosis].

Hepatic granulomatosis is an anatomo-pathologic feature, rising from the aspecific answer of the liver to various antigenic, toxic and infectious noxae. One of the most frequent symptoms of this disease is a some weeks lasting fever. The most frequent etiology is proved to be infectious, particularly tuberculosis, and sarcoidosis. In this paper an analysis of the various diseases which can produce hepatic granulomas is presented, as well as the clinical case of patient with fever and hepatic disease for whom it has been possible to get to an etioilogic diagnosis of tuberculosis only through an hepatic biopsy and culture of liver tissue.