A 36-year-old asymptomatic man underwent a routine medical examination and ultrasound was ordered. The most possible diagnosis is?  

If cholelithiasis is discovered on ultrasound, the MOST important thing for the sonographer to determine is:  

Which one is NOT a presenting symptom for cholangiocarcinoma?  

Which of the following abnormalities is associated with the production of milk of calcium bile?  

Pneumobilia will produce:  

———-is the most common disease of the gallbladder.  

The “cyst within a cyst” ultrasound appearance is seen in:

A systematic decline or rise in the baseline values of the dependent variable.

An elderly man presented with recent onset of jaundice and weight loss. Most probably the abnormality is?  

Sonographically, you visualize scattered echogenic linear structures within the liver parenchyma that produce ring-down artifact. What is the most likely diagnosis?