Resección pancreática por cáncer de células renales metastásico: experiencia de un hospital mexicano de alto volumen

Abstract

Objective: The aim of our study was to report the oncological and surgical outcomes of the pancreatic resections due to solitary pancreatic metastasis of RCC in a tertiary care reference center for pancreatic masses in Mexico. Materials y methods: All pancreatic resections at our Institution from 2002 to 2022 were retrospectively analyzed. We only included patients treated with pancreatic resections due to metastatic RCC to the pancreas. We evaluated symptoms, time from nephrectomy to pancreatic resection, type of surgery, complications and oncological outcomes. Results: Eight pancreatic resections due to solitary metastases of RCC were performed. The median age of presentation was 69 years. The most prevalent symptom was abdominal pain (50 %). 6 pancreatoduodenectomies (Whipple procedure), 1 distal pancreatectomy and 1 total pancreatomy were done. The median time between radical nephrectomy and pancreatic resection was 122 months (8-247 months). Seven had negative surgical margins. The median follow-up time after pancreatic surgery was 42 months (1-109 months). The only case that died had pulmonary metastases and the resection was R1. Originality and value: Original study demonstrating the survival outcomes of pancreatic resection for metastatic renal cell carcinoma in a high-volume hospital in Mexico. Limitations: Retrospective study and the limited number of cases. Conclusions: Pancreatic resections due to solitary metastases from CCR could offer some advantages on survival, as long as they are done in high volume centers.