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荨麻疹----康复病例荨麻疹民间称风疹块。其特征为瘙痒性风团,骤然发生并迅速消退,愈后不留痕迹。本病因常因过敏或刺激导致皮肤的组织细胞释放组织胺,使小血管扩张,管壁的渗透性增加,形成局限性水肿(即风团)。 |
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[病例一] [病例二]
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荨麻疹----相关信息 |
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