Transluminal angioplasty, thrombolysis, and stenting for extracranial and intracranial cerebral vascular disease

被引:27
作者
Higashida, RT
Tsai, FY
Halbach, VV
Dowd, CF
Hieshima, GB
机构
[1] Univ. of California, San Francisco, Medical Center, Depts. of Radiol. and Neurol. Surg., San Francisco, CA
[2] Kansas City School of Medicine, Department of Radiology, Truman Medical Center, Kansas City, MO
[3] Dept. of Radiol. and Neurol. Surgery, Univ. of California, San Francisco, Medical Center, San Francisco, CA 94143-0628, 505 Parnassus Ave.
关键词
D O I
10.1111/j.1540-8183.1996.tb00625.x
中图分类号
R5 [内科学];
学科分类号
1002 ; 100201 ;
摘要
Percutaneous transluminal angioplasty, alone or in conjunction with thrombolysis and/or stenting, is now being performed in selected cases for hemodynamically significant stenosis (>70%), involving both extracranial and intracranial cerebral vascular lesions. In the majority of cases, atherosclerosis was the major cause for symptomatic narrowing, although other causes included fibromuscular dysplasia, cerebral arteritis, postsurgical intimal hyperplasia, and acute arterial dissection. In some cases, direct intraarterial thrombolysis and angioplasty successfully restored perfusion to completely occluded blood vessels to the brain, and in other cases acute vessel closure or dissection of extracranial vessels was successfully managed with stent deployment. Since 1981, 325 patients, ranging in age from 9-78 years old, have been successfully treated by these techniques: 143 (44%) cases involved the anterior cerebral circulation; and 182 (56%) cases, the posterior cerebral circulation. Complications included 17 (5.2%) strokes (of which 4 [1.2%] died), and 23 (7.1%) cases of transient cerebral ischemia. Radiological follow-up demonstrated 24 (7.4%) cases of restenosis. This study indicates the feasibility of angioplasty as a treatment alternative, in conjunction with thrombolysis and intravascular stenting, for extracranial and intracranial obstructive cerebral vascular disorders and may also provide an interventional pathway in the treatment of acute stroke patients.
引用
收藏
页码:245 / 255
页数:11
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