Database of Cerebral Artery Geometries including Aneurysms at the Middle Cerebral Artery Bifurcation

The database consists of 50 patient-specific cerebral artery geometries, each including at least an aneurysm at the middle cerebral artery (MCA) bifurcation. It also includes the corresponding patient age and sex, and the MCA aneurysm rupture status. The geometries were selected from the @neurIST database and obtained from segmentation of 3D Rotational Angiography (3DRA) images, and subsequent manual correction. They are high-quality vascular geometries, including at least 12 vessel diameters upstream the aneurysm and 4 vessel diameters downstream the aneurysm.

本数据库包含50个针对个体患者的脑动脉几何形状，每个样本至少包含一条位于大脑中动脉（MCA）分叉处的动脉瘤。此外，还包括相应的患者年龄和性别信息，以及MCA动脉瘤破裂状况。这些几何形状选自@neurIST数据库，并通过对三维旋转血管造影（3DRA）图像的分割及后续人工校正获得。这些血管几何形状质量上乘，涵盖了至少动脉瘤上游12个血管直径和动脉瘤下游4个血管直径。