A Case Report of Partial Nephrectomy of Mucinous Cystadenocarcinoma in Kidney and Its Literature Review / Journal of the Korean Cancer Association, 대한암학회지

ABSTRACT

Mucinous cystadenocarcinoma (MC) of the kidney is a rare epithelial tumor originating from the renal pelvic urothelium and few study cases have been reported. Because of the rarity of these tumors and their unknown histogenesis, its diagnosis is difficult until surgical exploration. We report here on a 55-year-old man referred to the urology department from the hepatology department because of a cystic renal mass measuring approximately 5 cm in size, which was detected incidentally under ultrasonography during the routine examination of liver. The renal mass was finally diagnosed as MC originating from kidney after partial nephrectomy and the patient still showed no evidence of recurrence until 12 months postoperatively. This is the first report on a case of renal MC in a patient who underwent partial nephrectomy. The aim of this report is to present our unusual case of MC and also review the previous literature on the pathological and radiological aspects of MC of kidney.