Shah Shreyansh, Murthy Santosh B, Hannawi Yousef, Rao Chethan P Venkatasubba
Department of Neurology, Baylor College of Medicine, Houston, Texas, USA.
BMJ Case Rep. 2013 Jan 11;2013:bcr2012010530. doi: 10.1136/bcr-2012-010530.
Thrombosed aneurysms are difficult to visualize with digital subtraction angiography. We report a case of subarachnoid hemorrhage from a thrombosed ruptured aneurysm which was undetected on digital subtraction angiography but was visualized with cone beam volume CT. To our knowledge, this is the first report highlighting the utility of cone beam volume CT in identifying such aneurysms.
血栓形成的动脉瘤很难通过数字减影血管造影术显影。我们报告一例因血栓形成的破裂动脉瘤导致的蛛网膜下腔出血病例,该动脉瘤在数字减影血管造影术中未被发现,但在锥形束容积CT上显影。据我们所知,这是第一份强调锥形束容积CT在识别此类动脉瘤方面效用的报告。