I had a CT scan a month ago for an ongoing gallbladder problem (inflamed). The consultant couldn't see any stones but my bile duct is dilated to 18mm and gallbladder wall slightly thickened. He has now ordered an MRCP (MRI scan) before he decides whether I have a ERCP or something else. In the meantime, my GP had my liver function and blood tested and it has come back today with raised ALT. He wants to repeat the blood test on Thursday. I am worried and not seeing him till tomorrow. Does anyone know please if a raised ALT is typical with problems with the bile duct or gallbladder - the latter of which I am still waiting to have out; although it seems that the bile duct is now the primary issue. Have googled and it keeps saying raised ALP for bile duct and ALT for alcohol use - not touched a drop in months and I wasn't a heavy drinker before that.
Many thanks