变应(yīng )性肉芽(yá )肿(zhǒng )allergic granulomatosis,AG也称(chēng )过(guò )敏(mǐn )性(xìng )肉芽肿(zhǒng )或(huò )过敏性肉芽(yá )肿性血管炎(yán )是一(yī )种以肺内及系(xì )统性小血(xuè )管(guǎn )炎症血管外(wài )肉芽肿及高嗜(shì )酸(suān )粒细胞(bāo )血(xuè )症为特点的一种自身免疫性(xìng )肉芽肿性(xìng )血管炎(yán )是以哮喘(chuǎn )嗜酸性粒(lì )细胞增多(duō )和(hé )血管外(wài )肉芽
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