Release date: 2007-09-07
Stent and balloon assisted treatment of intracranial wide-neck aneurysm ------------------------------------ ------------------------------------------ Stent and balloon assistive technology is to deal with A safe and effective method for intracranial wide-neck aneurysms. The use of balloon protection embolization technology has greater safety than stent assist technology. Carotid aneurysms are more common in peripheral aneurysms. It includes the common carotid artery, the extracranial segment of the internal carotid artery, and the external carotid artery and its branches. The cause of carotid aneurysm is roughly the same as that of other aneurysms. The most important causes are atherosclerosis and trauma.
In the fourth issue of the Chinese Journal of Surgery, a study was conducted in which the investigators used a stent and balloon-assisted neck angioplasty to embolize 92 intracranial wide-neck aneurysms in 87 patients. The stent assist technique is to first select the appropriate Neuroform stent to be released across the aneurysm neck, the length is beyond the neck and the distal end of each 5 mm, the microcatheter enters the aneurysm through the mesh on the stent, and the electrolysis detachable coil is completed in one stage or in stages. (GDC) embolization. The balloon assisted technique uses a double catheter. After the microcatheter is delivered into the aneurysm, the non-detachable balloon is placed in the neck of the tumor, filled to cover the neck of the tumor, and then the GDC is used to fill the aneurysm. To explore the application of stent and balloon assisted technique in the treatment of intracranial wide-neck aneurysm embolization. Researchers from the Department of Neurosurgery Fan Yimu of Tianjin Huanhu Hospital have shown 31 aneurysms with stent-assisted embolization, three full tamponades (>90%), and one large tamponade (70%-90%). Arterial remained unobstructed, no death, mild neurological dysfunction in 3 cases; balloon-assisted embolization completely filled 50, sub-filled 4, no death, 1 case of mild neurological dysfunction; simultaneous stent and balloon assisted embolization There were 2 completely anesthetized aneurysms, one full filling, and no death. The average follow-up was 5.8 months, in which the stent-assisted embolization rate was 16.7%, and the balloon-assisted embolization rate was 12.5%. Therefore, it can be seen that the stent and balloon assisted technique is a safe and effective method for treating intracranial wide-neck aneurysms. The use of balloon protection embolization technology has greater safety than stent assist technology. ——Midi Medical Network
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