Secondary cholangiocarcinoma in the mandible.
D002759:Adenoma, Bile Duct / Q000473:pathology*; D000328:Adult; D001650:Bile Duct Neoplasms / Q000473:pathology; D006500:Hepatic Duct, Common / Q000473:pathology; D006801:Humans; D008297:Male; D008339:Mandibular Neoplasms / Q000473:pathology*; D009362:Neoplasm Metastasis