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食物过敏性胃肠病常分为IgE介导和非IgE介导两种。IgE途径介导的食物过敏性胃肠病主要急性起病,患者在进食某种食物后数分钟至2 h起病,通常伴随皮肤过敏症和哮喘,甚至过敏性休克的表现。非IgE途径介导的食物过敏性胃肠病包括食物蛋白诱导的小肠结肠炎综合征(food protein induced enterocolitis syndrome,FPIES),FPIES的过敏症状局
Food allergy gastrointestinal disease often divided into IgE-mediated and non-IgE-mediated two. IgE pathway-mediated food allergy gastrointestinal disease is the main acute onset, patients in the food after eating a few minutes to 2 h onset, usually accompanied by skin allergies and asthma, and even anaphylactic shock performance. Non-IgE pathway-mediated food allergy gastrointestinal disorders include food protein induced enterocolitis syndrome (FPIES), FPIES allergy symptoms