Source:http://linkedlifedata.com/resource/umls/id/C0566602
CSP: recurrent or persistant obstructive jaundice, frequently with ulcerative colitis, due to extensive obliterative fibrosis of the bile ducts.,NCI: A chronic, autoimmune inflammatory liver disorder characterized by narrowing and scarring of the lumen of the bile ducts. It is often seen in patients with ulcerative colitis. Signs and symptoms include jaundice, fatigue, and malabsorption. It may lead to cirrhosis and liver failure.