the ct scan images showed no remarkable changes except for tumor size in 10 cases ( 45.5 % ) , a decrease of marginal density in 4 cases ( 18.2 % ) , an increase of calcification in 2 cases ( 9.1 % ) , dimpling sign in 3 cases ( 13.6 % ) and fatty liver degeneration and abscess formation in the hepatic duct in 1 case ( 4.5 % ) .
C0023884
liver
C0023885
abscess