Questions

A 32 year old female presented to the gynecology clinic with cyclic right pelvic pain. Ultrasonography revealed a complicated right ovarian cyst and the patient was referred for MRI. Which statement regarding pelvic MRI is true?

The 'collar sign' on a CT is a classic radiological sign of...

Which of these is NOT a sign of sigmoid volvulus?

In cecal volvulus, the radiographic or CT sign described as two limbs of the looped obstruction gradually tapering and converging at the site of the torsion is known as which sign?

A 75 year old woman with epigastric pain has been assessed with MR cholangiopancreatography (MRCP). Which of the following is seen?

What is the most likely diagnosis?

What is the most common soft tissue mass in the hand and wrist? 

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

A focus of abdominal fluid is measured as being 65 Hounsfield Units in density on CT. It is most likely to be:

A 30-year-old male with a history of productive cough, chills, and nausea. What is the most likely cause of this hemithorax white-out? 

A 45-year-old patient presents with abdominal pain and vomiting. A CT of the abdomen is performed. An arterial-phase image is shown. What is the most likely diagnosis?

Which of the following features is not common in celiac disease?

A 70-year-old man presents with complaints of vague abdominal discomfort for 2 days. Subsequently, he underwent a CT of the abdomen with contrast, which showed small bowel ischemia. CT axial and coronal images are presented that show all of the following findings EXCEPT...

Patient with known Crohn disease. Which of the following features is shown on this selected post-contrast coronal CT image?

A 55-year-old female presented to the emergency department complaining of right iliac fossa pain. Subsequently, she underwent a CT scan abdomen which revealed acute appendicitis. A single CT scan image is provided.

Which of the following signs of acute appendicitis is shown on the provided image?

All the following are considered as the CT features of acute appendicitis EXCEPT...

A 50-year-old male presented to the emergency department with complaints of absolute constipation and diffuse abdominal pain. He underwent x-ray abdomen in the ER which raised suspicion for sigmoid volvulus. Subsequently, a Gastrografin enema examination was performed - spot image shown.

Which of the following signs of sigmoid volvulus is shown on the provided image?

Which of the following signs of sigmoid volvulus is shown on this plain abdominal radiograph?

All the following features may be seen on CT enteroclysis in celiac disease EXCEPT...

Which of the following MRI features is useful to differentiate between a solitary endometrioma and a functional hemorrhagic ovarian cyst?