Background Aortic balloonocclusion has been introduced into sacral tumor surgery to reduce extensive hemorrhage.
为了减少大出血，大血管球囊闭塞被引入骶骨肿瘤手术中。
2
To analysis the clinical application value of internal carotid artery cured by permanent balloonocclusion, which with a negative result on BOT.
BOT阴性者行颈内动脉可脱性球囊永久性闭塞治疗，分析其临床应用价值。
3
The methods of target septal branch selection included balloonocclusion test, angiography through the catheter lumen, and ultrasonic echocardiogram monitor.