白塞氏病是包括眼前房积脓性虹膜睫状体炎、复发性口腔粘膜溃疡和外生殖器溃疡的三大主征的综合性病征。从临床方面观察的文献来看是一个侵犯多个系统的全身性疾病,多个系统和器官被侵犯,其中包括,皮肤粘膜溃疡。消化系统溃疡,肾脏被损伤,心血管系统,心肌病,动脉血栓形成非特异性血管炎。中枢神经系统亦可被侵犯。以及肌炎超微结构病理报告尚未见到仅有少量的局灶性粘膜溃疡组织的电子显微镜观察的报告。本文报告了两例自塞氏病的系统病理学和超微结构病理学研究结果。病理及超微结构病理学研究结果:主要的病理变化是全身各系统的小动脉壁明显增厚,呈小血管炎的病理损 Behcet’s disease is a syndrome that includes the anterior chamber suppurative iridocyclitis, recurrent oral mucosal ulcer and external genital ulcer of the three major syndromes. The literature from the clinical point of view is a systemic disease that infringes on multiple systems, with multiple systems and organs being invaded, including mucocutaneous ulcers. Digestive ulcers, kidney damage, cardiovascular system, cardiomyopathy, arterial thrombosis nonspecific vasculitis. Central nervous system can also be violated. And myositis ultrastructural pathology report has not yet seen only a small amount of focal mucosal ulcer tissue electron microscopy report. This article reports the results of two systematic and pathological and pathological studies of SICK’s disease. Pathological and ultrastructural pathology findings: The main pathological changes in systemic systemic arteriolar wall was significantly thicker, pathological lesions of small vasculitis