变(bian)应性肉芽肿(zhong)allergic granulomatosis，AG也称(cheng)过敏性(xing)肉芽肿或过敏性肉芽肿(zhong)性血(xue)管炎是一(yi)种以肺内及(ji)系统性(xing)小血(xue)管炎症血管(guan)外(wai)肉芽肿(zhong)及高嗜酸粒细胞血症(zheng)为特(te)点的一种自(zi)身免疫性肉芽(ya)肿性(xing)血(xue)管炎是以哮喘(chuan)嗜酸性(xing)粒细胞增多和血(xue)管外(wai)肉芽