变应性(xìng )肉芽(yá )肿allergic granulomatosis,AG也(yě )称过敏(mǐn )性肉芽(yá )肿或(huò )过敏(mǐn )性肉芽肿性(xìng )血管炎是(shì )一种以肺内及系统性小血管炎(yán )症(zhèng )血管外肉芽(yá )肿及高嗜酸粒(lì )细(xì )胞(bāo )血症为特点的一种自身(shēn )免疫(yì )性(xìng )肉(ròu )芽肿性(xìng )血(xuè )管炎是以(yǐ )哮喘嗜酸性(xìng )粒(lì )细(xì )胞增(zēng )多和(hé )血管外肉芽(yá )
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