A case report of renal cell carcinoma with two different histology on ipsilateral kidney / 中华泌尿外科杂志

Co-occurrence of renal cell carcinoma with two different histology is very rare. Here we present a 61-year-old gentleman with right renal mass in clinics. The diagnosis was right renal cell carcinoma by two different enhanced mass showing on CT scan. Right laparoscopic nephrectomy was performed. Pathology showed that one mass was papillary renal cell carcinoma, the other was clear cell renal cell carcinoma. No recurrence or metastasis was found during 36 months of follow up.