Cholestatic hepatitis and diffuse liver fibrosis have been described in immunosuppressed patients with hepatitis B virus or hepatitis C virus infection as fibrosing cholestatic hepatitis (FCH). FCH is characterized by cholestasis, with only a modest increase in aminotransferase levels. The pathologic picture typically shows periportal and perisinusoidal fibrosis, scarce mixed infiltrates, hepatocellular ballooning, and histologic cholestasis. We report two patients with diffuse fibrosis and cholestasis quite similar to the histologic picture of FCH, but in whom neither hepatitis B virus nor hepatitis C virus infection could be shown, highlighting the potential contribution of cytomegalovirus infection and azathioprine toxicity in the development of this severe complication of solid-organ transplantation.