Primary sclerosing cholangitis (PSC) is a chronic progressive disease of the bile ducts that can lead to scarring damage and cirrhosis of the liver if left untreated. In this article, we will explore what PSC is, what causes it, typical symptoms and diagnosis, treatment options, and living with the disease. What is Primary Sclerosing Cholangitis?Primary sclerosing cholangitis (PSC) is an...