Question 1475
Which of the following is more likely to cause a pneumoretroperitoneum rather than a pneumoperitoneum?
Question 1476
Which organ is abnormally enlarged on this abdominal x-ray?
Question 1485
What is the typical density measurement on CT, in Hounsfield Units, of acute intra-abdominal blood?
Question 1486
A CT of the abdomen is acquired in someone who is pyrexial 3 days following a cholecystectomy. Which of the following features would make you more concerned about an abscess in the surgical bed rather than the presence of topical hemostatic material?
Question 1487
In the post-procedure imaging of which of the following weight-loss surgical procedures is the Phi angle measured?
Question 1488
A focus of abdominal fluid is measured as being 65 Hounsfield Units in density on CT. It is most likely to be:
Question 1489
In a Roux-en-Y procedure, the segment of bowel anastomosed onto the gastric pouch is known as the:
Question 1490
A 65-year-old woman presents with abdominal pain, tenderness, fever, and pus discharge from a midline incision site 1 month after hysterectomy. What is the most likely diagnosis?
Question 1545
Which of these is the most common fat-containing renal lesion?
Question 1546
What proportion of renal angiomyolipomas are sporadic in origin?
Question 1547
What is the minimum rate of GI tract bleeding detectable by CT angiography?
Question 1548
Ultrasound of orchitis reveals:
Question 1549
Which regions are most frequently affected by epididymo-orchitis?
Question 1552
Which of the following features is more typical of Crohn disease than ulcerative colitis?
Question 1553
Which is the most common type of testicular tumor?
Question 1569
These appearances are MOST typical of:
Question 1592
Given the appearance of the small bowel here, what is the most likely underlying etiology of the bowel ischemia?
Question 1593
What is the correct term for this peripancreatic collection?
Question 1595
Which artery restricts the ascent of this type of kidney?
Question 1743
In the HMO system of pelvic organ prolapse grading, what does the M line measure?