Abdominal and Pelvic Radiology — Flashcards

The _____ sign refers to the hypervascular appearance of the mesentery in active Crohn disease.

Minimally complex, non malignant cysts, with septa <1mm, _____ calcifications, renal lesions <3 cm are classified as Bosniak stage 2

_____ hernias are characterized by an "hourglass" stomach appearance on imaging

Air outlines the _____, called cupola sign, seen in pneumoperitoneum

Rigler's tirad consists of Small bowel _____ + Pneumobilia + Ectopic gallstone

_____ sign in Acute Pancreatitis is seen due to edema around the kidney due to the involvement of paranephric fat

Air outlines the _____, called inverted V sign, seen in pneumoperitoneum

_____ in case of liver hemangioma shows Light bulb sign

Central _____, with radiating septa giving the sunburst appearance, is a radiographic sign on computed tomography (CT) in serous cystadenoma of pancreas

_____ sign, i.e. three dense lines converge towards the site of obstruction, is seen in sigmoid volvulous