变(bian)应性(xing)肉芽肿allergic granulomatosis，AG也称过(guo)敏(min)性肉芽肿(zhong)或过敏性肉(rou)芽(ya)肿性血(xue)管炎是(shi)一种(zhong)以肺内(nei)及系统性小血管炎症血管外(wai)肉芽肿(zhong)及高嗜酸粒细胞血症(zheng)为特点的一(yi)种(zhong)自身免疫性肉(rou)芽肿(zhong)性血管(guan)炎是以(yi)哮(xiao)喘嗜(shi)酸性粒(li)细胞增多和血管外肉芽