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HEPATIC GRANULOMATA: PROBLEMS IN INTERPRETATION
Author(s) -
Klatskin Gerald
Publication year - 1976
Publication title -
annals of the new york academy of sciences
Language(s) - Uncategorized
Resource type - Journals
SCImago Journal Rank - 1.712
H-Index - 248
eISSN - 1749-6632
pISSN - 0077-8923
DOI - 10.1111/j.1749-6632.1976.tb47054.x
Subject(s) - disease , pathology , medicine , etiology , chronic hepatic , granulomatous disease , liver disease , malignancy , granuloma , immunology , gastroenterology
Granulomata occur in the liver not only in patients with systemic granulomatous disease, but also in a variable number with underlying liver disease and in a heterogeneous group of disorders that appear to be neither hepatic nor granulomatous in nature. The hepatic granulomata found in association with liver disease are rarely attributable to complicating systemic granulomatous disease, and probably represent a nonspecific response to the underlying hepatic disease. In the heterogeneous group of diseases that appear to be neither hepatic nor granulomatous in nature, hepatic granulomata may (in some instances) represent a nonspecific response to such conditions as intraabdominal malignancy and ulcerative bowel disease. However, in others, particularly those with unexplained prolonged fever, hepatic granulomata may be attributable to specific agents that are overlooked or escape detection by currently available diagnostic measures. The etiology of hepatic granulomata can seldom be established on histological grounds alone, and usually requires collateral clinical and laboratory evidence for identification.