title: SPONTANEOUS REGRESSION OF PRIMARY BILE DUCT CARCINOMA.
mesh_terms: D000230:Adenocarcinoma; D001650:Bile Duct Neoplasms; D002528:Cerebellar Neoplasms; D006500:Hepatic Duct, Common; D006801:Humans; D008113:Liver Neoplasms; D008207:Lymphatic Metastasis; D009362:Neoplasm Metastasis; D009365:Neoplasm Regression, Spontaneous; D010190:Pancreatic Neoplasms; D010336:Pathology
keywords: ADENOCARCINOMA; BILE DUCT NEOPLASMS; CEREBELLAR NEOPLASMS; HEPATIC DUCT; LIVER NEOPLASMS; LYMPHATIC METASTASIS; NEOPLASM METASTASIS; NEOPLASM REGRESSION, SPONTANEOUS; PANCREATIC NEOPLASMS; PATHOLOGY