title: [Coexisting Wilm's tumor and papillary carcinoma of renal pelvis in an adult--a case report].
mesh_terms: D002291:Carcinoma, Papillary / Q000150:complications*; D006801:Humans; D007680:Kidney Neoplasms / Q000150:complications*; D007682:Kidney Pelvis; D008297:Male; D008875:Middle Aged; D009378:Neoplasms, Multiple Primary; D009396:Wilms Tumor / Q000150:complications*