Hepatobiliary iminodiacetic acid (HIDA) with an abnormal gallbladder ejection fraction (<40%) is a supportive criteria for diagnosing biliary dyskinesia but is not required for the diagnosis anymore. Noninvasive procedures that may be used to evaluate and diagnose sphincter of Oddi disorders (SOD) are: ultrasound, HIDA scan, and MRCP.
Biliary dyskinesia other imaging findings
Biliary dyskinesia other diagnostic studies
Biliary dyskinesia differential diagnosis
Hepatic encephalopathy other imaging findings
Biliary dyskinesia causes
Hepatopulmonary syndrome other imaging findings
Plummer-Vinson syndrome other imaging findings
Pyloric stenosis other imaging findings