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对57例鼻腔内翻性乳头状瘤（NIP）进行了手术治疗，其临床特点是病程长，症状非特异性，手术后局部复发率高（52.6％），恶变率高（42.1％）。作者认为，手术治疗是一种有效的治疗方法，切除范围宜大，以利于降低局部复发率和恶变率。
Fifty-seven cases of nasal inverted papilloma (NIP) underwent surgical treatment. The clinical features were longer duration and non-specific symptoms. The local recurrence rate was 52.6% and the malignant rate was 42.1%. The author believes that surgical treatment is an effective treatment, resection range should be large, in order to facilitate the reduction of local recurrence rate and malignant transformation rate.