title: Computed tomography and ultrasound of a urachal cancer.
mesh_terms: D002288:Adenocarcinoma, Mucinous / Q000175:diagnosis* / Q000000981:diagnostic imaging; D000368:Aged; D002114:Calcinosis / Q000175:diagnosis; D006801:Humans; D008113:Liver Neoplasms / Q000556:secondary; D008297:Male; D010534:Peritoneal Neoplasms / Q000556:secondary; D014057:Tomography, X-Ray Computed; D014463:Ultrasonography; D014497:Urachus