变应(ying)性(xing)肉(rou)芽肿allergic granulomatosis,AG也称过敏性肉芽肿或(huo)过敏(min)性肉(rou)芽肿性血(xue)管炎是(shi)一种(zhong)以肺(fei)内及(ji)系(xi)统性小血(xue)管炎症(zheng)血(xue)管外肉芽肿(zhong)及高嗜酸粒细胞血症为特点的一种自(zi)身免(mian)疫性肉(rou)芽肿性血管炎是以(yi)哮喘(chuan)嗜酸(suan)性粒细胞增多(duo)和血管(guan)外肉芽
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