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目的 通过分析广西医科大学 1970～ 1989年 2 0年间口腔颌面部肿瘤的病理检查资料 (来自广西各地区 ) ,进一步了解口腔颌面部肿瘤的发病状况。方法 分析经病理检查首次确诊原发于口腔颌面部肿瘤 52 0 1例 ,按其性质、组织类型、性别、就诊年龄与部位进行统计分析 ,并与首次确诊的全身原发肿瘤进行比较。结果 口腔颌面部肿瘤占全身肿瘤的 7 6 7% ,占头颈肿瘤19 39% ,恶性肿瘤略高于良性 ,恶性肿瘤男女之比 1 6 8∶1,良性肿瘤高发年龄组为 2 1～ 30岁 ,恶性肿瘤高发年龄组为 51～ 6 0岁 ,恶性肿瘤中以癌为最多 (82 0 7% ) ,而癌中以鳞状细胞癌最多 ,好发于舌部。结论 我校病理检查的口腔颌面部肿瘤各构成比 ,除恶性肿瘤高于良性外 ,基本上与国内外各地区的报告相似。
Objective To analyze the pathological examination data of oral and maxillofacial tumors from Guangxi Medical University from 1970 to 1989 (from various regions of Guangxi) to further understand the incidence of oral and maxillofacial tumors. METHODS: A total of 512 patients with primary oral and maxillofacial tumors were diagnosed by pathological examination. The statistical analysis was performed according to their nature, type of tissue, gender, age and site of visit, and compared with the first diagnosed systemic primary tumor. Results Oral and maxillofacial tumors accounted for 76.7% of total body tumors, accounting for 19 39% of head and neck tumors. Malignant tumors were slightly higher than benign tumors. The ratio of malignant tumors to men and women was 186.1%, and the benign tumors had a high age group of 21 to 30. At the age of one year, the age group of malignant tumors was 51 to 60 years old. The most common malignancy was cancer (82.7%). The most common cancer was squamous cell carcinoma, which occurred in the tongue. Conclusions The proportion of oral and maxillofacial tumors in our school pathology examination is similar to that reported in various regions at home and abroad, except that malignant tumors are more than benign.