title: The differential diagnosis of benign cholangioma and liver metastases.
mesh_terms: D000038:Abscess / Q000175:diagnosis; D000230:Adenocarcinoma / Q000175:diagnosis; D002759:Adenoma, Bile Duct / Q000175:diagnosis*; D000328:Adult; D003110:Colonic Neoplasms / Q000175:diagnosis; D003937:Diagnosis, Differential; D006801:Humans; D008113:Liver Neoplasms / Q000175:diagnosis*; D008297:Male; D008875:Middle Aged; D009362:Neoplasm Metastasis / Q000175:diagnosis*; D012186:Retroperitoneal Neoplasms / Q000175:diagnosis