Parasitic cholangitis

Primary sclerosing cholangitis, congenital anomalies of the pancreaticobiliary tree, and parasitic infections are also associated with bile duct cancer. 

Paraneoplastic syndrome Parasitic infections Parenteral nutrition Postoperative cholestasis Primary biliary cholangitis Primary sclerosing cholangitis Protoporphyria Right ventricular failure Sepsis... 

The following complications have been reported pneumonia, asthmatic attacks (= asthma verminosum), parasitization of the biliary tract (= cholangitis) (49, 59, 62), liver (= hepatic lesions), pancreatic duct (= pancreatitis) and appendix (= appendicitis), or entanglement of worms (= ileus). 

Carpenter, H.A. Bacterial and parasitic cholangitis. Mayo Clin. Proc. 

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