Environment of Aneurysms and Endovascular Considerations

摘要

Intracranial, saccular (berry) aneurysms arise from metamerically distributed, parent artery segments located within subarachnoid cisternal compartments, wherein they develop and eventually manifest themselves clinically.Aneurysms research has been traditionally dominated by luminal hemodynamics and underlying vascular geometry, applied extensively on in-vitro vascular models and on flow-sensitive neuroimaging techniques in-vivo to investigate aneurysm formation and "growth", aneurysmal shapes and secondary lobulations ("daughter sacs"), aneurysmal size and propensity of aneurysms for rupture.