变(bian)应性肉芽肿allergic granulomatosis,AG也称过(guo)敏性肉芽肿或(huo)过敏性肉(rou)芽肿性(xing)血管炎是一(yi)种(zhong)以肺内及系统性(xing)小(xiao)血(xue)管炎(yan)症(zheng)血管外肉(rou)芽肿(zhong)及高嗜酸粒细胞(bao)血症(zheng)为特点的(de)一种(zhong)自(zi)身免(mian)疫性肉芽肿性血(xue)管炎是以哮(xiao)喘嗜酸性粒(li)细胞增多和血管外肉芽
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