Biliary microlithiasis

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