变(bian)应性肉(rou)芽肿allergic granulomatosis，AG也称过敏性(xing)肉(rou)芽(ya)肿(zhong)或过敏性肉芽肿性血管(guan)炎(yan)是一种以肺内(nei)及系统性小血管(guan)炎症血管外(wai)肉芽(ya)肿及高嗜(shi)酸粒细胞(bao)血症为(wei)特点的(de)一种(zhong)自身(shen)免疫性肉芽肿性血管炎是以哮喘嗜(shi)酸(suan)性粒细(xi)胞增多(duo)和血管外(wai)肉芽