A 70-year-old woman presents with 3 days of confusion and is assessed with the MRI shown. What is the most likely diagnosis?

Intrinsic T1 hyperintensity of the bilateral globi pallidi most likely reflects dysfunction of what organ?

Where is the abnormal air located?

What is the diagnosis?

Which diagnosis should be suspected from this chest x-ray?

What is the most likely complication of this injury?

Based on this T2 weighted fat sat image, what is the most likely diagnosis of this solitary solid splenic lesion?

A patient presents with fever, enhancing liver lesions and bowel thickening. Which is an important diagnosis to consider? 

Amplification of signal generated from ultrasound echoes returning from deeper tissues is known as what?

Which of the following will increase the maximum velocity a pulse wave Doppler machine is able to accurately detect?

Which of the following parameters can NOT be assessed on an arterial spectral waveform in a healthy patient?

Which of the following ultrasound modes has the shortest spatial pulse length (best axial resolution)?

Which ultrasound artifact occurs as a result of refraction?

A thin-walled unilocular cyst with homogeneous internal fluid density, without calcification and enhancing solid component is noted in the lower part of the spleen, as an incidental finding in a 50-year-old female patient who worked up for abdominal pain. What is the most probable diagnosis?

With which parasitic disease are genitourinary tract calcifications most associated with?

What is the classic location for ciliated hepatic foregut cyst?

Which one of these conditions may present with biliary enhancement and a "pruned tree" appearance of the bile ducts?

A liver with a "round" or "spherical" shape is classically associated with which disease process?

Which of the following maternal injuries is NOT at increased risk due to the gravid uterus?

What is the term for a right lower quadrant infectious collection arising from pelvic inflammatory disease, but in which the ovary is distinct?