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本文对6例液氮冷冻治疗的慢性肥厚性鼻炎患者鼻粘膜进行了治疗前后的光、电镜观察。结果表明,冷冻治疗可减轻鼻粘膜病变程度,改善鼻粘膜的生理功能。
In this paper, 6 cases of chronic hypertrophic rhinitis treated with liquid nitrogen cryotherapy were treated with light and electron microscopy before and after treatment. The results showed that cryotherapy can reduce the degree of nasal mucosal lesions and improve the physiological function of nasal mucosa.