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Home > West Medicine > ၅ တန်ဆေး > ENT
J39.001

咽后脓肿

耳鼻喉科

Common symptoms

紫绀、打鼾、咽痛、拒食、呼吸困难、烦躁不安、发热伴寒战、窒息、颈部淋巴结肿大、脓肿

The pathology of disease

咽后脓肿(retropharyngealabscess),发生于咽后间隙中,多因咽后淋巴结感染化脓引起,分急慢性两类,急性者多见于儿童。慢性者少见,多系颈椎结核形成脓肿,又称冷脓肿。

常见症状

紫绀;打鼾;咽痛;拒食;呼吸困难;烦躁不安;发热伴寒战;窒息;颈部淋巴结肿大;脓肿

发病病因

咽后隙位于咽后壁后方,颊咽筋膜与翼筋膜之间,上达颅底下接纵隔,两侧咽旁隙相邻,为一含疏松结缔组织的潜在筋膜间隙,并由咽缝分为左右两部,婴幼儿咽后隙中富于淋巴结,这些淋巴结接受鼻腔后部,鼻咽部,咽鼓管及中耳的部分淋巴引流,故上述部位的急性炎症可循淋巴途径感染,引起化脓性淋巴结炎及脓肿,咽后淋巴结于3~8岁时逐渐消失,故本病多发生于3岁以下幼儿,部分病例可因咽后壁损伤并感染,或由邻近部位的炎症蔓延所致,致病菌与扁桃体周围脓肿相同。

治疗方式

药物治疗、康复治疗

预防措施

咽后脓肿在用手指触扪检查须慎重轻柔,在作穿刺或切开排脓也应有充分应急准备,如吸引器,直达喉镜等,以免脓肿突然破裂,脓液流入呼吸道而致窒息甚或死亡。

就诊科室

建议前往耳鼻喉科就诊,就诊前可先通过本平台预约挂号与专家对接。

温馨提示:以上信息仅供健康科普参考,不能替代专业医疗诊断。如有相关症状请及时到正规医院就诊。

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