Vena cava resection during post chemotherapy lymphadenectomy for testis tumor.

Two patients underwent retroperitoneal lymphadenectomy after chemotherapy for non-seminomatous germ cell testis tumor. A dense desmoplastic tissue reaction between the infrarenal vena cava and perivascular lymphatic tissue prohibited removal of the nodal packet from the vena cava in both cases. We herein discuss two techniques for vena cava resection in these difficult cases.