Een patiënt met biliaire papillomatose, een zeldzame aandoening van de galwegen, met fatale afloop

A 21-year-old man was admitted because of upper abdominal pain and cholestasis. Endoscopic retrograde cholangiopancreatography was suggestive of primary sclerosing cholangitis. During follow-up the patient developed symptoms which were not compatible with primary sclerosing cholangitis, i.e. icterus and weight loss. Finally the patient died, almost three years after presentation, because of a metastatic adenocarcinoma which had arisen from biliary papillomatosis. Biliary papillomatosis is characterised by papillary adenomatous proliferation of the bile duct epithelium. It has a high chance of malignant degeneration. The only curative option would have been transplantation of the liver and biliary system, but this ought to have happened at an early stage before malignant degeneration had occurred.