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目的：观察鼻息肉的起源部位，以探讨鼻息肉病因。方法：应用电动吸切器切除６９例（１１２侧）鼻息肉的同时进行内镜检查，对窦口鼻道复合体的解剖结构进行观察。结果：１１２侧鼻息肉中起源于筛泡气房的１５侧、鼻丘气房１１侧、钩突１５侧、中鼻甲气房１１侧、中鼻甲息肉样变１９侧、上颌窦口７侧、额隐窝５侧、筛漏斗５侧、多源者２４侧。结论：鼻息肉的发生与窦口鼻道复合体的解剖畸形及炎症有密切关系
Objective: To observe the origin of nasal polyps to explore the cause of nasal polyps. Methods: 69 cases (112 sides) of nasal polyps were resected by endoscopic electromyography, and the anatomy of the ostiomeatal complex was observed. Results: The 112 side nasal polyps originated from 15 sides of the bubble room, 11 sides of the nasal cavity, 15 cases of the uncinate process, 11 cases of the middle turbinate air space, 19 cases of the middle turbinate polyp, 19 of the maxillary sinus, Frontal recess 5 side, sieve hopper 5 side, multi-source 24 side. Conclusion: The occurrence of nasal polyps is closely related to the anatomy and inflammation of ostiomeatal complex