Abstract: Adenoid hypertrophy and allergic diseases are common conditions in the pediatric population，which can cause symptoms such as mouth breathing，nasal congestion，snoring，and nighttime awakenings due to breath-holding.These conditions may lead to chronic sinusitis and recurrent otitis media，and even result in serious sequelae.Adenoid hypertrophy and allergic diseases often cooccur and interact with each other，exacerbating the inflammatory burden in the upper airway.This paper aims to explore the immune mechanisms，as well as diagnosis and management strategies，for adenoid hypertrophy and allergic diseases in children，with the goal of providing new insights for clinicians regarding the standardized diagnosis and treatment of pediatric adenoid hypertrophy accompanied by allergic diseases.

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摘要： 腺样体肥大和过敏性疾病是儿童群体的常见疾病，可有张口呼吸、鼻塞、打鼾、夜间憋醒等症状，并引发慢性鼻窦炎和复发性中耳炎，甚至产生严重的后遗症。腺样体肥大与过敏性疾病常呈共病并相互作用，加剧上气道炎症负荷。该文旨在探讨儿童腺样体肥大与过敏性疾病的免疫学机制及诊疗管理方案，以期为临床工作者对儿童腺样体肥大伴过敏性疾病的规范化诊疗提供新思路。

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