A comparative study between the extraperitoneal and transabdominal approach in resection of primary retroperitoneal tumors / 中国普通外科杂志

ObjectiveTo evaluate the efficacy and feasibility of extraperitoneal approach (EPA) for the resection of primary retroperitoneal tumors (PRT). MethodsForty six cases undergoing resection of PRT were analyzed retrospectively, of which, 26 cases were through transabdominal approach (TAA group) and 20 through EPA. ResultsThe postoperative complications in EPA group was lower than in TAA group (2/20 vs. 11/26, P