变(bian)应性肉芽肿allergic granulomatosis,AG也称过敏性(xing)肉芽肿(zhong)或过敏性肉芽(ya)肿性血管炎是一(yi)种以肺内(nei)及(ji)系(xi)统性(xing)小血管炎(yan)症(zheng)血管外(wai)肉(rou)芽肿及高嗜酸粒细胞(bao)血症(zheng)为特(te)点(dian)的一种自身免疫(yi)性肉芽(ya)肿性(xing)血管(guan)炎是以哮(xiao)喘嗜酸性粒细胞增多和血管(guan)外(wai)肉芽
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