Scar Tissue PSC

I'm new to the group, been here about 1 month reading about what other people have to say and ask. And I thought I would present my problem with everybody and hopefully someone could help me. 15 years ago the liver doc told me my liver ducts were closing shut from scar tissue what they call Primary Sclerosing Cholangitis . They determind this by a test called an ercp where doc runs a scope down my throat with a camera and into the duct. I'm thinking he took a tissue sample to verify this but not sure. The last time I had this test done the doc said the bile was bearly dripping out. Because the ducts were just about shut.That was about 4 years ago.1st question does scar tissue look like stones? 2nd If I try a flush and something gets stuck in duct will it stay there or retract? A miracle waiting to happen or a death sentence? I also have either colitis or crohns. I've been told that I have both. Sometimes you just have to feel lucky. And I was wondering if the salt would bother the colitis? So I was wondering if anybody in group tried the flush that has colitis and how you made out? I was also wondering if anybody in group has PSC and has tried the flush and how they made out? I know someone in the group can HELP. Thanks Tom Tweet