变应性(xing)肉芽肿allergic granulomatosis，AG也称(cheng)过敏(min)性(xing)肉芽肿或过敏性(xing)肉芽(ya)肿性血(xue)管炎是一种以(yi)肺(fei)内及(ji)系(xi)统(tong)性小血(xue)管炎症血管外(wai)肉芽肿及(ji)高嗜酸粒细胞(bao)血症为(wei)特点的(de)一种自身免疫(yi)性肉(rou)芽肿性(xing)血管炎是以哮喘嗜酸性粒细(xi)胞增(zeng)多和血管外肉芽