1Faculty of Health, UiT The Arctic University of Norway, Tromsø.
2Department of Neurosurgery, University Hospital of Northern Norway, Tromsø.
J Neurosurg. 2018 Oct;129(4):854-860. doi: 10.3171/2017.5.JNS17195. Epub 2017 Nov 3.
The authors used computer simulation to investigate the hemodynamics in 36 unruptured aneurysms on the first day the lesions were discovered; 12 of them later ruptured. Knowledge about any differences in hemodynamics at this early stage improves predictions about which patients will get a subarachnoid hemorrhage-a dangerous bleeding in the brain-and helps decide which patients should be treated in advance to avoid the bleeding.
作者使用计算机模拟技术，对首次发现的 36 个未破裂的动脉瘤中的血液动力学进行了研究；其中 12 个后来破裂了。在早期阶段，了解血液动力学方面的任何差异，都可以提高对哪些患者会出现蛛网膜下腔出血（一种脑部危险出血）的预测，并有助于决定哪些患者应提前进行治疗以避免出血。
