Clinical application of preoperative interventional embolization for benign and malig-nant retroperitoneal tumor
10.3969/j.issn.1000-8179.2017.15.059
- VernacularTitle:良性和恶性腹膜后肿瘤术前介入栓塞的临床应用
- Author:
Yang GUAN
;
Fengyong LIU
;
Qingsheng FAN
;
Shuo CHEN
;
Jinxin FU
;
Xianxian CHEN
- Keywords:
preoperative interventional embolization;
retroperitoneal tumor;
surgery
- From:
Chinese Journal of Clinical Oncology
2017;44(15):764-768
- CountryChina
- Language:Chinese
-
Abstract:
Objective:Characteristics of the retroperitoneal tumor blood supply arteries were analyzed to evaluate the safety and effec-tiveness of preoperative interventional embolization for benign and malignant retroperitoneal tumors. Methods:A total of 241 cases were divided into benign retroperitoneal tumor group and malignant retroperitoneal tumor group. Each group was divided into groups A, B, and C according to the long diameter of the tumor tissue. Group A>10.0 cm, 5.0 cm0.05). Significant differences in intraoperative bleeding and intraoperative blood transfusion were found between groups A and B (P<0.05). Main arteries of the abdominal retroperitoneal tumor are the lumbar, internal iliac, and adrenal arteries. The main artery of pelvic retroperitoneal tumor is the internal iliac artery. Conclusion:Preoperative interventional embolization can effec-tively reduce the risk of bleeding during malignant retroperitoneal tumor surgery and improve the perioperative safety of patients. No significant benefit of benign retroperitoneal tumors and no increased risk of bleeding during surgery were observed. Retroperitoneal tumor preoperative embolization should focus on investigating the lumbar, internal iliac, and adrenal arteries.
