Journal of Pathology and Translational Medicine

Case Reports

Propylthiouracil-induced Hepatic Injury: A Case Report.: Ji Eun Kwak, Han Seong Kim, Sun Hee Chang, Mee Joo, Je G Chi, Jin Soo Moon, Jong Guk Lee; Korean J Pathol. 2006;40(4):289-291.

Abstract PDF: Propylthiouracil (PTU) is one of the most widely used drugs for the treatment of the hyperthyroidism. However the liver damage is a rare adverse effect, which can be fatal. We present a case of PTU-induced hepatitis. A 13-year-old girl was diagnosed as having Graves' disease, for which PTU was administered. Three months after commencing PTU, she developed jaundice accompanied with elevated serum transaminases and total bilirubin levels. The viral markers were all negative. The pathologic findings of the liver biopsy included necrosis of hepatocytes predominantly around the central veins (i.e., zone 3 necrosis) and moderate to severe infiltration of lymphocytes in portal areas. After withdrawal of the PTU, clinical symptoms and liver function test results were improved gradually.

Methotrexate Induced Chronic Active Hepatitis: A report of two cases.: Jee Young Han, Young Nyun Park, Chan Il Park, Chae Yoon Chon; Korean J Pathol. 1994;28(2):168-172.

Abstract PDF: Although methotrexate(MTX) has been known to have many side effects, especially toxicity on the hemopoietic cells and the liver, it has been used as a potent anticancer drug and for the treatment of psoriasis or rheumatoid arthritis. The severity of hepatotoxicity varies from mild fatty change to chronic active hepatitis(CAH) and cirrhosis. We experienced two cases of MTXinduced CAH in patients with psoriasis, which prompted us to report in view of the absence of biopsy proven MTX hepatotoxicity in the Korean literature. Microscopically, the liver showed a distorted lobular architecture with portal fibrous expansion, piecemeal necrosis and bridging necrosis/fibrosis. The hepatic lobules revealed fatty changes of hepatocyte, focal hepatocytolysis, delicate collagen deposits along the space of Disse and the characteristically marked polyploid nuclear change of hepatocytes.

Search