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资料分析一、一般情况:本组16例,均系我院1975～1981年收治病例,男11例,女5例;发病年龄13例为40～60岁,2例分别为8岁和10岁,1例为21岁女性。本组病例均经活检病理检查证实为结节性多动脉炎(以下简称多动脉炎)者,本病的组织学特征为动脉节段性炎症,分为四期。Ⅰ期为动脉内膜和中层水肿;Ⅱ期为急性炎症,同时伴有多核白细胞和嗜酸粒细胞浸润、纤维蛋白样坏死、弹力纤维崩
Data analysis First, the general situation: The group of 16 cases, all from our hospital from 1975 to 1981 admitted cases, 11 males and 5 females; onset age of 13 cases were 40 to 60 years old, 2 cases were 8 years and 10 years , A case of 21-year-old female. The patients were confirmed by biopsy pathology for polyarteritis nodosa (hereinafter referred to as polyarteritis), the histological features of this disease is segmental arterial inflammation, divided into four. Stage I is arterial intima and middle edema; stage II is acute inflammation accompanied by infiltration of polymorphonuclear leukocytes and eosinophils, fibrinoid necrosis, elastin collapse