Little J R, Furlan A J, Modic M T, Bryerton B, Weinstein M A
Neurosurgery. 1981 Aug;9(2):129-36. doi: 10.1227/00006123-198108000-00003.
Intravenous digital subtraction angiography (DSA) was used to evaluate the extracranial and/or intracranial arteries of 87 patients with suspected cerebrovascular disorders. The examinations were performed on either an inpatient or an outpatient basis. Renografin-76 was injected into an arm vein through an angiocatheter. Extracranial examinations accurately demonstrated major artery disease such as carotid artery occlusion, stenosis, and ulceration. Intracranial examinations demonstrated an aneurysm in 9 of 10 patients and an arteriovenous malformation in 5 patients. The technique was useful in assessing the results of cerebrovascular procedures such as carotid endarterectomy, superficial temporal artery to middle cerebral artery bypass, and the obliteration of vascular anomalies. DSA also excluded the presence of an intrasellar aneurysm and showed the location of the intracranial arteries before trans-sphenoidal surgery. The findings of the DSA examinations correlated closely with the findings of conventional angiography.
静脉数字减影血管造影（DSA）用于评估87例疑似脑血管疾病患者的颅外和/或颅内动脉。检查在住院患者或门诊患者中进行。通过血管导管将泛影葡胺-76注入手臂静脉。颅外检查准确显示了主要动脉疾病，如颈动脉闭塞、狭窄和溃疡。颅内检查在10例患者中发现9例有动脉瘤，5例有动静脉畸形。该技术有助于评估脑血管手术的结果，如颈动脉内膜切除术、颞浅动脉至大脑中动脉搭桥术以及血管畸形的闭塞。DSA还排除了鞍内动脉瘤的存在，并在经蝶窦手术前显示了颅内动脉的位置。DSA检查结果与传统血管造影结果密切相关。
