Which of the following is the preferred diagnostic imaging modality for evaluating patients with possible gallstones or biliary duct obstruction?

Question

Quizplus · Accepted Answer

Ultrasonography is the preferred diagnostic imaging modality for evaluating patients with possible gallstones or biliary duct obstruction due to its high sensitivity and specificity, non-invasiveness, and lack of radiation exposure. Conventional abdomen radiography, oral cholecystography, and magnetic resonance imaging are not as effective as ultrasonography in detecting gallstones or biliary duct obstruction.

Which of the Following Is the Preferred Diagnostic Imaging Modality