Features suggestive of Acute cholecystitis on CT abdomen are all Except: (A) Pericholecystic fluid, (B) Presence of gallstones, (C) Contratcted gall bladder, (D) Air in the gallbladder wall
Answer is C. Diagnostic criteria for acute cholecystitis on CT includemajor criteriagallstonesthickened gallbladder wallpericholecystic fluid collectionssubserosal oedemaminor criteriagallbladder distentionsludgeContraction of the gallbladder is sen in cholelithiasis, not acute cholecystitis.