Transabdominal Robotic-Assisted Partial Nephrectomy and CT-Guided Percutaneous Cryoablation for the Treatment of De Novo Kidney Tumors After Liver Transplantation.

ABSTRACT: The management of de novo kidney tumors (DKTs) after liver transplantation (LT) is challenging due to previous transplant surgery and calcineurin inhibitors (CNI)-related nephrotoxicity. Minimally invasive renal-sparing strategies like robot-assisted partial nephrectomy (RPN) are favored, but a transperitoneal approach may be limited by the previous transplant surgery and the location of the DKT; in such cases, CT-guided cryoablation may be an alternative option. In this retrospective cohort study, we aimed to compare RPN and cryoablation for the treatment of DKT in LT recipients. The primary endpoints were the efficacy (R0 resection in RPN, absence of the tumor at first follow-up for cryoablation) and the safety of the procedures (postoperative morbidity and increase in creatine level). T

SUBMITTER: Balzano E 

PROVIDER: S-EPMC11856640 | biostudies-literature | 2025 Feb

REPOSITORIES: biostudies-literature