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 manometry may be used to rule out functional biliary sphincter of Oddi disorder (SOD) in patients who have had a cholecystectomy. Although sphincter of Oddi manometry is the diagnostic tool for evaluating sphincter of Oddi disorders (SOD), it is an invasive procedure and has risk for complications.
Other Diagnostic Studies
In order to rule out functional biliary sphincter of Oddi disorder (SOD) in patients who have had a cholecystectomy, the following may be used:
Although sphincter of Oddi manometry is the diagnostic tool for evaluating sphincter of Oddi disorders (SOD), it is an invasive procedure and has risk for complications.
Noninvasive procedures that may be used to evaluate and diagnose sphincter of Oddi disorders (SOD) are:
- Ultrasound (in order to measure the common bile duct (CBD) diameter)
- HIDA scan
- MRCP