鼻腔和鼻窦内翻性乳头状瘤是一种少见的鼻腔上皮源性肿瘤。我科自1977年至1982年共治疗鼻内翻性乳头状瘤13例,特报告如下: 临床资料 本组13例病人中男10例,女3例,年龄在44岁至66岁之间,发病高峰40至60岁,平均年龄54岁。这与大多数报导一致。本组13例病人中有12例有单侧鼻阻,鼻出血,视力 Inverted papilloma of the nasal cavity and paranasal sinuses is a rare nasal epithelial-derived tumor. In our department, 13 cases of inverted inverted papilloma were treated from 1977 to 1982. The special report is as follows: Clinical data The 13 patients in this group included 10 males and 3 females, aged between 44 and 66 years old. Peak incidence is 40 to 60 years old, with an average age of 54 years. This is consistent with most reports. Twelve of the 13 patients in this group had unilateral nasal obstruction, epistaxis, and vision