RoFo : Fortschritte auf dem Gebiete der Rontgenstrahlen und der Nuklearmedizin · 1995
[The reduction of the extent of vascular lesions during angioplasty by the use of a sheath].
Аннотация на английскомСтатьяНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Söldner J, Mittelmeier H O, Beyer-Enke S, Zeitler E
Аннотация
PURPOSE: To document the protection of the vessel using an introducer sheath.
MATERIAL AND METHODS: In eleven in situ specimens we compared in the inguinal vessel the macroscopic and histologic trauma to the vascular wall during antegrade percutaneous balloon dilatation either without or with a sheath.
RESULTS: Significant differences we observed regarding both the puncture site configuration and the puncture hole border, which were evaluated macroscopically. During the histological assessment we found only small intimal trauma in the puncture track in the group where a sheath had been used. Severe intimal damages and the media showed tears if no sheath had been used (100/36% vs. 0/64%).
CONCLUSION: It is evident that using a sheath during angioplasty reduces the risk of intimal damage and, consequently, of complications such as recurrent haematoma, stenosis at the puncture site or formation of aneurysms due to the puncture.
MATERIAL AND METHODS: In eleven in situ specimens we compared in the inguinal vessel the macroscopic and histologic trauma to the vascular wall during antegrade percutaneous balloon dilatation either without or with a sheath.
RESULTS: Significant differences we observed regarding both the puncture site configuration and the puncture hole border, which were evaluated macroscopically. During the histological assessment we found only small intimal trauma in the puncture track in the group where a sheath had been used. Severe intimal damages and the media showed tears if no sheath had been used (100/36% vs. 0/64%).
CONCLUSION: It is evident that using a sheath during angioplasty reduces the risk of intimal damage and, consequently, of complications such as recurrent haematoma, stenosis at the puncture site or formation of aneurysms due to the puncture.