objective the aim is to investigate the fundamental mechanisms on the origin, growth and rupture of intracranial saccular aneurysms by the pathological methods.
目的研究观察颅内囊性动脉瘤的组织学显微结构,探讨动脉瘤的发生,发展,破裂的组织病理学因素。
results the saccular aneurysms were successfully induced immediately by destroying the intima and internal elastic lamina at the bifurcation of the carotid arteries in 30 rats.