The modification of endovascular angioplasty in obstructive inferior vena cava :Application of membrane perforation induced by double balloon-catheters
- VernacularTitle:闭塞性下腔静脉腔内成形术的技术改进:双球囊导管法破膜
- Author:
Bin XU
;
Zhentang WANG
;
Jianming TIAN
- Publication Type:Journal Article
- Keywords:
Balloon-catheter Membrane perforation Budd-Chiari Syndrome
- From:Chinese Journal of Minimally Invasive Surgery
2001;0(06):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the safety and success rate of endovascular intervention in the treatment of Budd-Chiari syndrome. Methods Double balloon-catheters were inserted into proximal and distal of the obstructive segments in inferior vena cava of 18 cases of Budd-Chiari syndrome respectively. The balloon was filled with contrast medium. Perforation in the obstructive segments was done by hard core through a balloon-catheter, using another one as a guide. Results The length of obstructive segments in inferior vena cava ranged from 1.2cm to 8.0cm. In the 18 cases of Budd-Chiari syndrome, 15 obstructive segments were perforated successfully(83.3%), of whom 6 cases were performed by single balloon-catheters with acute pericardial wadding in 1 case and 9 cases by double balloon-catheters without vessels damage and bleeding. Conclusions The membrane perforation induced by double balloon-catheters is a key process of endovascular interventive technique in the treatment of Budd-Chiari syndrome.
