The effect of anterior projection of aneurysm dome on the rupture of anterior communicating artery aneurysms compared with posterior projection

Predicting intraprocedural rupture and thrombus formation during coiling of ruptured anterior communicating artery aneurysms

“…Aneurysm size, aneurysm height, perpendicular height, aneurysm neck size, vessel size, aspect ratio, size ratio, flow angle, aneurysm angle, parent vessel angles, A1 segment configuration, and aneurysm projections have been described previously 13 14. Aneurysm size was the largest cross-sectional diameter of the aneurysm.…”

Sex differences in aneurysm morphologies and clinical outcomes in ruptured anterior communicating artery aneurysms: a retrospective study

“…The details of patient cohort have been described previously. 12 13 We retrospectively collected the following data: sex, age, World Federation of Neurosurgical Societies (WFNS) grade at admission, Fisher grade, CT angiography (CTA) image data, treatment modalities (endovascular treatment, surgical treatment or medical treatment), angiographic vasospasm on initial CTA, cerebral infarction and Glasgow Outcome Scale (GOS) at discharge. Poor outcome was defined as a GOS of 1, 2 or 3.…”

“…The morphological parameters, including vessel size, aneurysm size, aneurysm height, perpendicular height, neck size, size ratio, aspect ratio, flow angle, vessel angle and aneurysm angle, have been described previously. 12 13 Aneurysm size was the largest cross-sectional diameter of the aneurysm. Aneurysm height was measured between the centre of the aneurysm neck and the greatest distance to the aneurysm dome.…”

Threshold Values of Morphological Parameters Associated with Cerebral Aneurysm Rupture Risk

“…Many authors [19,48,50,53] believe that AcomA among other arteries is most often subjected to the occurrence of aneurysms. However, in this study, there were no statistically confirmed differences between SR samples of ruptured and unruptured AcomA aneurysms.…”