Arteries have ________ Doppler waveforms.

Persistent fever, swelling and tenderness are indicative of:

The most  common non-pathologic cause of acute pancreatitis in males in the United States is:

The portal veins carry blood from the ____________ to the liver.

You are having difficulty locating the gallbladder in a patient with RUQ pain. What anatomic landmark will help you identify the gallbladder fossa?

What hormone causes the gallbladder to contract?

A 48-year-old female presents postcholecystectomy with RUQ pain, an elevated serum bilirubin (mainly conjugated), and bilirubin in her urine. It is true that:

With metastatic disease of the liver, sonographically the lesions have a ________ appearance.

A fold at the fundal end of the gallbladder is referred to as which of the following?

A 41 yo woman with long-standing cirrhosis undergoes an abdominal sonogram. AST, ALT, and GGT levels are elevated. The liver is small and difficult to penetrate. A sonolucent area is noted between the left lateral and medial lobes and shows flow with color doppler. Based on these findings, what is the most likely diagnosis?