All are true about acute acalculous cholecystitis except
Distended GB is seen in scintigraphy Cholescintigraphy demonstrates absent gallbladder filling in acalculous cholecystitis Acalculous cholecystitis Acute inflammation of gallbladder without stones Clinical features Similar to acute calculous cholecystitis Patients may present with only unexplained fever, leucocytosis and hyperamylasemia and RUQ tenderness If untreated, rapid progression to gangrene and perforation may occur Ref: Sabiston 20th edition Pgno : 1508
Distended GB
Vascular cause
Seen in bed ridden patients
Rapid course
G.I.T