Cholescintigraphy is the gold standard for the diagnosis of<unk>  cholecystitis. Transabdominal ultrasonography is the initial study of choice for the diagnosis of<unk>  cholecystitis and gallstones. Thickened gallbladder, gallstones or sludge, and pericholecystic fluid are the findings associated with transabdominal ultrasound in patients with<unk>  cholecystitis.
Acute cholecystitis diagnostic study of choice
Chronic cholecystitis diagnostic study of choice
Ascending cholangitis diagnostic study of choice
Acute cholecystitis other diagnostic studies
Chronic cholecystitis other diagnostic studies
Chronic pancreatitis diagnostic study of choice
Gallstone disease diagnostic study of choice
Acute cholecystitis other imaging findings