Biliary microlithiasis

Biliary microlithiasis refers to the creation of small gallstones less than 3 mm in diameter in the biliary duct or gallbladder.

It has been suggested as a cause of postcholecystectomy syndrome, or PCS, the symptoms of which include:


 * Upset stomach, nausea, and vomiting.
 * Gas, bloating, and diarrhea.
 * Persistent pain in the upper right abdomen.

Diagnostics

 * Biliary Microlithiasis may be detectable by ultrasound using a Rapid Patient Rotation Ultrasound Protocol
 * Analysis of biliary sludge obtained through endoscopic retrograde cholangiopancreatography (ERCP)

Treatment

 * Oral ursodeoxycholic acid can be used to dissolve these crystals.