Mucin-Secreting Adenocarcinoma of Kidney:A rare Histological Presentation.

A mucus producing adenomatous tumor, adenocarcinoma of the renal pelvis has been one of the rarest tumors ofthe genito-urinary tract. Presented here is a case report ofa patient who was admitted with pain and lump left loin and was operated upon. The gross morphology and histological features of the specimen were consistent with mucin-secreting adeno-carcinoma ofthe kidney.