Feasibility of major artery occlusion by balloon catheter dilatation to decrease blood loss during tumor resection
- VernacularTitle:球囊导管阻断动脉控制肿瘤术中出血的可行性研究
- Author:
Chuan MI
;
Zhongtai MA
;
Hailin LU
- Publication Type:Journal Article
- Keywords:
Balloon Dilatation;
Sacrum;
Neoplasms;
Blood loss, surgical
- From:
Chinese Journal of Orthopaedics
2001;0(05):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the feasibility of abdominal aorta or common iliac artery occlusion by balloon catheter dilatation to decrease blood loss and promote operation safety during resection of sacral tumors and hip bone metastatic tumors. Methods From March 2003 to March 2005, 4 cases each of high level sacral tumors (3 of giant cell tumor and 1 of chordoma) and hip bone metastatic tumors (3 of lung cancer and 1 of osteosarcoma ) were resected after occlusion of the distal abdominal aorta or unilateral common iliac artery with balloon catheter dilatation in reducing intraoperative hemorrhage, the blocking time were 40 to 70 mins each with an interval of 15 to 20 mins. A balloon catheter was introduced through femoral artery at radiographic department one hour before the index operation. The balloon catheter was positioned proximal to the bifurcating of common iliac artery in lower abdominal aorta between superior mesenteric artery and renal artery confirmed by arteriography, or located in affected side common iliac artery. Results After the occlusion of abdominal aorta or unilateral common iliac artery, there was much less intraoperative hemorrhage (the amount of bleeding, 100 to 300 ml) and needed no hemostasis during the resection and curettage of the tumors. It possessed the similar effects as using the tourniquet in the operations of the extremities. The operating field was clean and the anatomic structures were exposed clearly. It was easy to define the boundary of the tumors and enable to perform complete tumor excisions and reduce contamination in the operative field. All the patients had smooth blood pressures during the operations. 1 case of sciatic nerve paralysis occurred in sacral giant cell tumor postoperation, but recovered 3 weeks later. Conclusion Occlusion of major blood supply arteries with balloon catheter dilatation can effectively reduce operative hemorrhage during the resection of sacral and hip tumors and it can promote the safety of the operations.
