口腔颌面部肿瘤十分常见,但迄今基层医院的资料尚感缺乏。作者收集所在医院1964年～1985年间临床诊治的1297例,进行统计分析,以供参考。资料分析一,肿瘤的总类别与性别分布:本组以良性肿瘤居多,为恶性肿瘤的2倍;如将瘤样病变和囊肿亦列为良性肿瘤,则良、恶性肿瘤之比为4.8∶1,性别分布见表1。 Oral and maxillofacial tumors are very common, but the information of primary hospitals has so far been lacking. The author collected 1297 cases of clinical diagnosis and treatment from 1964 to 1985 in the hospital, and conducted statistical analysis for reference. Data analysis 1. The general category and sex distribution of tumors: The majority of benign tumors in this group were twice that of malignant tumors; if tumor-like lesions and cysts were also classified as benign tumors, the ratio of benign and malignant tumors was 4.8:1. The gender distribution is shown in Table 1.