Questions

Lumbar radiographs in a 65-year-old male with lower back pain reveal an indistinct margin of the superior endplate of L4. Which of the following is most likely to account for this?

Which of the following by far is the most common cause of pseudocirrhosis?

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?

Which ultrasound artifact occurs as a result of refraction?

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

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

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

Which of the following will reduce side lobe intensity?

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

Which ultrasound mode is used to generate a 2 dimensional greyscale image?

Which of the following is NOT a function of the damping block?

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

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

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

Which connective tissues disease is commonly associated with nonspecific interstitial pneumonia (NSIP) pattern on imaging?

What is the most likely etiology of the vascular abnormality shown?

What is the most likely complication of this injury?

Where is the abnormal air located?

Given the CT findings, what is the T status of this pancreatic cancer?

Which CT findings favor chronic over acute interstitial pancreatitis?