Biliary dyskinesia other diagnostic studies
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1] Associate Editor(s)-in-Chief: Shakiba Hassanzadeh, MD[2]
Overview
ERCP and Sphincter of Oddi (SOD) manometry may be used to rule out functional biliary sphincter of Oddi (SOD) disorder in patients who have had a cholecystectomy. Although SOD manometry is the diagnostic tool for evaluating SOD disorders, it is an invasive procedure and has risk for complications.
Other Diagnostic Studies
In order to rule out functional biliary sphincter of Oddi (SOD) disorder in patients who have had a cholecystectomy, the following may be used:
Although SOD manometry is the diagnostic tool for evaluating SOD disorders, it is an invasive procedure and has risk for complications.
Noninvasive procedures that may be used to evaluate and diagnose SOD disorders are:
- Ultrasound (in order to measure the common bile duct (CBD) diameter)
- HIDA scan
- MRCP