What is the role of endoscopic ultrasonography (EUS) in the workup of suspected gallstones (cholelithiasis)?

Updated: Apr 01, 2019
  • Author: Douglas M Heuman, MD, FACP, FACG, AGAF; Chief Editor: BS Anand, MD  more...
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Answer

Endoscopic ultrasound (EUS) is also an accurate and relatively noninvasive technique to identify stones in the distal common bile duct. Sensitivity and specificity of CBD stone detection are reported in range of 85%-100%. [16]


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