变(bian)应性肉(rou)芽肿allergic granulomatosis，AG也称过敏性(xing)肉(rou)芽肿或过敏性肉(rou)芽肿性(xing)血管炎是一种以肺内及系统(tong)性(xing)小(xiao)血管炎症血管外肉芽肿及高嗜酸粒细胞血症为(wei)特(te)点的(de)一种自(zi)身(shen)免疫性(xing)肉芽肿(zhong)性血(xue)管炎是(shi)以(yi)哮喘(chuan)嗜酸性粒细胞(bao)增多(duo)和血管外肉芽