Bilateral hyperechoic kidneys in newborns most likely represent:

Possibilities for anechoic masses around renal transplants include all except:

A three year old boy presents with hematuria and palpable left flank mass. Which is most likely the diagnosis of a solid renal mass that is visualized on sonography?

The most common cause of acute renal failure is:

Which is the correct path of a RBC back to the heart?

A 3 month old infant shows clinical findings of rectal bleeding, palpable abdominal mass, and abdominal pain. Which is the most likely diagnosis?

Describe the classic appearance of prostate cancer.

gallbladder wall thickening can be seen with:

Which of the following is a component of coagulation?

In which of the following is the pancreas predominately located?