Actually, Rick was going to have a liver transplant, but his cancer was too advanced by the time it was considered. He initially responded to the chemo, but relapsed later on. He was first diagnosed with PSC in 2005, when he had his colectomy (he had stage 0 colon cancer at that time). The liver cancer did not show up until 2009.
While most PSC patients have UC, only about 5% of UC patients have PSC. Even less wind up with cancer of the biliary system. Liver transplant is more often due to overall liver failure from the PSC, not cancer. Still, not a good thing.
I am not sure what you mean by bombarding your liver with toxins, since most treatments for UC and Crohn's are not toxic to the liver. Plus, UC by itself is associated with derangement in liver function studies. Most common is fatty liver disease. I have it myself and had double to triple liver function enzymes for many years after my colectomy. But, since I started on biologics for treatment of my enteropathic arthritis, I have been able to lose weight, and my levels have returned to normal. Even though those drugs can be viewed as liver toxic to some (because liver inflammation can be a side effect), for me, the opposite is true because they reduced the inflammation in my body. It is the chemicals released by the body due to chronic inflammation that really are damaging over time.
Sure, there is a possibility that I, or any one of us, can develop PSC, so we should not ignore the possibility. But, even if we do, it does not mean we will get cancer or even liver failure.
I would presume that if you have chronic elevations in your liver enzymes, PSC has been ruled out. If not, I recommend you talk to your GI about getting an MRCP to image your bile ducts. You might sleep better at night. I know I did after mine came up negative.
http://www.ccfa.org/resources/...disease-and-ibd.htmlJan