Vikas Shah ◉

In the assessment of post-esophagectomy anastomotic leak, which diagnostic investigation carries the least risk?

Following esophagectomy, which complications account for the highest mortality in the immediate post-operative period?

In the assessment of post-esophagectomy anastomotic leak on oral contrast CT of the thorax, if there is no oral contrast leak and no mediastinal free gas, what is the likelihood there is an anastomotic leak?

What is a normal peak systolic velocity for the main portal vein?

In abdominal CT for patients with no bowel symptoms, in what approximate percentage of studies is the bowel wall fat halo sign seen as an incidental finding?

Which technetium-99 labeled tracer is used for the detection of foci of splenic tissue?

Which of the following is NOT TRUE regarding this coronal T2-weighted MR image of rectal cancer:

Which of the following is true regarding this axial MR image of rectal cancer:

Which organ is abnormally enlarged on this abdominal x-ray?

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?

These appearances are MOST typical of:

Given the appearance of the small bowel here, what is the most likely underlying etiology of the bowel ischemia?

What is the correct term for this peripancreatic collection?

Which artery restricts the ascent of this type of kidney?

This is an annotated image from a dynamic pelvic floor MRI study, with the pelvic organs at their lowest position. What is your interpretation of the measurements?

This is an annotated image from a dynamic pelvic floor MRI study, with the pelvic organs at their lowest position. What is your interpretation of the measurements?

Which animals lend their name to this imaging sign?

Which sign of pneumoperitoneum is seen on this abdominal radiograph?

What diagnosis may be inferred from this abdominal radiograph?

This image is from day 1 of a colonic transit study, with ingestion of 20 markers. How many markers on the day 5 x-ray would indicate normal colonic transit?