RT Book, Section A1 Doherty, Gerard M. SR Print(0) ID 58107075 T1 Cholangitis, Primary Sclerosing T2 Quick Answers Surgery YR 2010 FD 2010 PB The McGraw-Hill Companies PP New York, NY SN LK accesssurgery.mhmedical.com/content.aspx?aid=58107075 RD 2024/10/16 AB • Associated with ulcerative colitis 40-60%, pancreatitis 12-25%, diabetes mellitus 5-10%, and rarely other autoimmune disorders• Onset during fourth or fifth decade of life• Increased risk for cholangiocarcinoma