Retroperitoneal Cystic Metastases from Renal Cell Carcinoma

Many malignant tumors produce retroperitoneal nodal metastases. However, cystic nodal retroperitoneal metastases are uncommon. Renal cell carcinoma is one of the very few carcinomas that can infrequently produce cystic nodal retroperitoneal metastases. Hence, This is a case of retroperitoneal cystic nodal metastases secondary to renal cell carcinoma, which has been rarely reported in the medical literature