Source:http://linkedlifedata.com/resource/umls/id/C0005426
MSH: Tumors or cancer in the BILIARY TRACT including the BILE DUCTS and the GALLBLADDER.,CSP: new abnormal biliary tract tissue that grows by excessive cellular division and proliferation more rapidly than normal and continues to grow after the stimuli that initiated the new growth cease; includes neoplasms of the bile ducts and the gallbladder.