We herein report a rare case of a 61-year-old male, who presented with bilateral hydronephrosis and thickening of the bladder wall, as well as elevated carcinoembryonic antigen.

• 我们报告一罕见病例。一个六十一岁男性因为两侧肾水肿、不寻常的膀胱壁增厚及增高的癌胚抗原而会诊泌尿科。