血管炎,脉管炎

Objective To investigate the clinical features of primary angiitis of the central nervous system (PACNS). 摘要目的探讨原发性中枢神经系统血管炎(PACNS)的临床特点。

Objective To study the clinical, imaging and pathological features of primary angiitis of central nervous system (PACNS). 摘要目的探讨原发性中枢神经系统血管炎(PACNS)的临床、影像及病理学特点。

It caused pulmovascular internal elastic membrane fragmentation，necrotic small angiitis，and large artery endothelial cell diffuse or papillate proliferation. 肺血管内弹力膜断裂，坏变性小动脉炎及内皮细胞呈弥漫性或簇状乳头状增生。

benign lympocytic angiitis and granulomatosis 良性淋巴细胞性脉管炎和肉芽肿病

primary angiitis of the central nervous system 原发性中枢神经系统血管炎