Sato O, Kobayashi M, Kamitani H, Kanazawa I, Kokunai T, Sato J
Neuroradiology. 1978;16:147-9. doi: 10.1007/BF00395231.
The angiographic investigation of intracranial aneurysms in geriatric patients was made by conventional cerebral angiography and angioautomography. Analyses were based on 49 aneurysms in 38 patients aged over 60 who had 24 (49.0%) large aneurysms of maximum diameter over 100 mm. This contrasted strongly with the aneurysms of patients aged under 60, only 14.4% of which were large. Cerebral angioautotomography had a particular diagnostic value for such large aneurysms, revealing not only the stalks and the whole shapes of aneurysms, but also the normal parent arteries which were hidden on conventional cerebral angiography.
采用传统脑血管造影术和血管自动断层摄影术对老年患者颅内动脉瘤进行血管造影检查。分析基于38例60岁以上患者的49个动脉瘤，其中24个（49.0%）为最大直径超过100mm的大型动脉瘤。这与60岁以下患者的动脉瘤形成强烈对比，后者只有14.4%是大型动脉瘤。脑血管自动断层摄影术对这类大型动脉瘤具有特殊的诊断价值，不仅能显示动脉瘤的瘤颈和整体形态，还能显示在传统脑血管造影术中被掩盖的正常供血动脉。
