Axial CT image of the head in an 80 year old male. What is the most likely cause for this skull appearance? 

In regards to blunt adrenal gland trauma, the ratio of right-to-left gland involvement is...

An adrenal mass on CT has a density of 5 HU. What is the most likely diagnosis? 

Which of the following is the most common clinical presentation of an adrenal cortical carcinoma?

What is the most common type of injury in adrenal gland trauma? 

The causes of exudative ascites include the following EXCEPT...

A true diverticulum is... 

Which of the following features does NOT suggest a complication of colonic diverticulosis?

Which of these is the most common fat-containing renal lesion?

What is the most common type of traumatic bladder injury? 

The causes of a transudative ascites include the following EXCEPT...

Detection of intraperitoneal fluid on a plain radiograph requires at least...

Lhermitte-Duclos disease is most commonly associated with which of the following syndromes?

Ultrasound of orchitis reveals:

Which of the following is the most common fat-containing lesion of the kidneys?

Which part of the adrenal gland produces catecholamines, such as epinephrine and norepinephrine?

A 70-year-old has long-standing cutaneous lesions, as shown on the accompanying axial CT of the chest. What is the most likely underlying condition?

A 56-year-old female patient with abdominal pain and incidental left renal cystic lesion. Regarding pre and post-contrast CT images what is the Bosniak class of the left renal cystic lesion?

What structural abnormalities can reliably be detected at the 11-13 weeks scan?

Which of the following conditions is well known to be associated with numerous perivascular spaces?