75岁以上脑血管病患者脑血管造影临床分析

目的 分析75岁以上患者脑血管造影实施、病变分布、并发症等情况.方法 83例75岁以上患者行全脑及双锁骨下动脉造影术,缺血性脑血管病61例(73.5%),出血性脑血管病22例(26.5%).结果 83例造影中78例(94.0%)造影经股动脉完成,11例(13.3%)造影中应用复合弯曲导管.缺血性脑血管病例中前循环狭窄107处(占67.3%),后循环52处(占32.7%);颅外97处(占61.0%),颅内62处(占39.0%);发现8例(占13.1%)患者存在9个未破裂动脉瘤.出血性脑血管病中16例(72.6%)存在颅内动脉瘤,共发现动脉瘤19个.5例(6.0%)出现并发症,一过性神经系统并发症2例(2.4%),穿刺点血肿2例(2.4%),尿潴留1例(1.2%).结论 脑血管造影术作为一项诊断技术对75岁以上脑血管病患者是较安全的,其并发症特别是永久性神经系统并发症的发生率较低.

Clinical analysis of cerebral angiography in patients 75 years or older with cerebrovascular diseases

Objective To analyze the angiography procedure,distribution of cerebral vascular lesions and complications of cerebral angiography in patients 75 years or older with cerebrovascular diseases.Methods A total of 83 consecutive patients 75 years or older (range 75-89 years) diagnosed as cerebral vascular diseases underwent cerebral angiography with a coverage of all arteries supplying blood to the whole brain including bilateral subclavian arteries between June 2003 and June 2009.The angiogram showed 61 patients (73.5%) with ischemic cerebralvascular diseases,22patients (26.5%) with hemorrhagic cerebralvascular diseases.Results The 78 (94.0%)angiographies were performed using transfemoral access.Composite curve catheters such as Simmons curve were selected in 11 (13.3%) angiographies.In patients with ischemic cerebralvascular diseases,159 stenotic lesions were detected,among which 107 (67.3%) lesions located at the anterior circulation and 52 (32.7%) lesions located at the posterior circulation;97 (61.0%) lesions were extracranial and 62 (39.0%) lesions were intracranial.The 9 unruptured aneurysms were incidentally detected in 8 patients.In patients with hemorrhagic cerebralvascular diseases,19 aneurysms were detected in 16 (72.6 % ) patients.Complications occurred in 5 (6.0 % ) patients:transient neurological complications occurred in 2 (2.4%) patients,hematoma at the puncture site occurred in 2 (2.4%)patients and uroschesis occurred in 1 (1.2%) patients.Conclusions As a kind of diagnostic technology,cerebral angiography is safe in patients 75 years or older with cerebral vascular diseases.The incidence of complications especially permanent neurological complications is low.