变应性肉芽肿allergic granulomatosis,AG也称过敏性(xing)肉芽肿或(huo)过敏性(xing)肉(rou)芽肿性血(xue)管炎(yan)是一(yi)种以肺内(nei)及系(xi)统(tong)性小血管炎(yan)症血(xue)管(guan)外肉芽肿及高嗜酸(suan)粒(li)细胞血症为(wei)特点(dian)的一种自身免疫性肉芽肿性(xing)血管炎是以哮(xiao)喘嗜(shi)酸性(xing)粒细胞(bao)增多和血(xue)管外肉芽(ya)
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