Robot-assisted retroperitoneal lymphadenectomy in patient with type I papillary renal cancer recurrence after 5 years of follow-up

Abstract

Papillary renal cell carcinoma (PRCC) is a rare cancer and is the second most frequent histologic type among all renal cell carcinoma, accounting for up to 15%. A 72-year-old man underwent a right radical nephrectomy 7 years ago with final histopathology diagnosis of type 1 PRCC with negative surgical margins. Five years after surgery, computed tomography scan imaging showed the presence of multiple masses suspicious for node recurrences disease localized in the renal lodge, in the inter-aorto-caval space, at the iliac vessels bifurcation and right common iliac vessels. Patient underwent a robotic retroperitoneal lymphadenectomy. The histopathological examination confirmed the recurrence of type I papillary renal cancer in all the specimens. No further recurrences have been observed at 24-month follow-up after surgery. This report is the first describing a robot-assisted minimally invasive surgical excision for type I papillary renal cancer nodal and renal fossa recurrences