“…Such evidence that is available has been based on histo logical examination of the liver which has often been provided at autopsy. It is thought that the commonest lesion is fatty change but chronic inflamma tion may be present and granulomata are occasionally found [5,8,9,11,22,24,32]. Rarely focal necrosis, cirrhosis, metastatic abscesses, amyloidosis and sclerosing cholangitis have been reported [1,29,33], Biochemical evidence of hepatic dysfunction is even harder to find in the literature and it is thought to be uncommon even in the presence of histolog ical lesions [15,22], However, Monto (20) and Dordal et al [9] showed that abnormal liver function tests were present in cases of Crohn's disease in whom there was a clinical impression of liver disturbance.…”