1) Small enhancing tumour in pancreas, diagnosis? A) Islet cell tumour
2) Multiple filling in the bowel on barium studies, with central linear opacification. Diagnosis? A) Ascariasis
3) Patient presented with jaundice and painless palpable mass in RUQ. Dilated intra and extrahepatic ducts, dilated but stone free gallbladder. Pancreatic duct is normal. Diagnosis? A) Cholelisthiasis B) Cholangiocarcinoma C) Periampullary tumour
4) Cysts in pancreatic head, multiple satellite cysts, do not communicate with pancreatic duct, diagnosis? A) Serous cystadenoma
5) Commonest cause of terminal ileum stricture in a Caucasian male? A) Crohn’s disease B) Carcinoid tumour
6) A smooth oval lesion arising from muscularis propria in small bowel wall with high T1, low T2, heterogeneous enhancement. Diagnosis? A) Endometrioma
7) Trauma patiet with dense contrast enhancement in both kidneys, adrenals and small bowel wall. Oedema in retropeitoneum and
around pancreas. Collapsed IVC. Diagnosis? A) Shock bowel syndrome
8) 18 male with history of low grade ever, weight loss and RIF pain, barium follow-through demonstrates terminal ileum stricture with caecal contraction, diagnosis? A) TB enteritis B) Yersinia infection C) Crohn’s disease
9) 30 yrs old female with a liver lesion – isoechoic on USS, enhanced on early arterial phase with a central scar. Diagnosis? A) Haemangioma B) Focal nodular hyperplasia
10) 70 yrs old male patient with a 4 cm solitary liver lesion with contrast enhancement during arterial phase, isodense on portal venous phase and early washout during delayed phase. Diagnosis? A) Hepatocellular carcinoma
11) Patient referred from rheumatology clinic, enlarged pancreas with marked enhancement on contrast CT. Diagnosis? A) Autoimmune pancreatitis
12) Elderly patient with long segment of sigmoid thickening and surrounding fat stranding presented with a large 6 cm hypodense lesion on CT scan, which is surrounded by enhancing rim on contrast CT. Diagnosis? A) Liver abscess
13) Perianal fistula which extends from perianal skin, passes lateral to the external sphincter, through levator ani and opens into the dentate line. What type of fistula is this? A) Suprasphincteric
14) Defaecating proctogram, 4cm anteroposterior rectal protrusion. Diagnosis? A) Rectocoele
15) Natal cleft swelling in a young male patient. Ultrasound of the mass demonstrates multiple curly linear hyperechogenicity, most likely diagnosis? A) Pilonidal sinus
