1. Renal artery embolization before radical nephrectomy for complex renal tumour: which are the true advantages?
- Author
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Cochetti Giovanni, Zingaro Michele Del, Boni Andrea, Allegritti Massimiliano, Vermandois Jacopo Adolfo Rossi de, Paladini Alessio, Egidi Maria Giulia, Poli Giulia, Ursi Pietro, Cirocchi Roberto, and Mearini Ettore
- Subjects
radical nephrectomy ,embolization ,prae ,renal masses ,huge mass ,Medicine - Abstract
Renal artery embolization is performed before radical nephrectomy (RN) for renal mass in order to induce preoperative infarction and to facilitate surgical intervention through decrease of intraoperative bleeding. Moreover, in metastatic renal cancer it seems to stimulate tumour-specific antibodies, even if no established benefits in clinical response or survival have been reported. The role of preoperative renal artery embolization (PRAE) in management of renal masses has been often debated and its real benefits are still unclear. Nevertheless, in huge and complex renal masses, which are often characterized by a high and anarchic blood supply and rapid local invasion, radical nephrectomy can be challenging even for skilled surgeons. The aim of this prospective randomized study was to evaluate the effectiveness and safety of PRAE in complex masses by comparing perioperative outcomes of RN with and without PRAE.
- Published
- 2019
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