延边地区喉癌的临床特征探讨

为探讨喉癌的发病因素，对收治的６４例喉癌患进的临床资料进行分析。结果显示，延边地区喉癌最高发病年龄为５０￣６９岁；其女性患者比例较东北地区喉癌发病率明显低下。其病变受累部位多为声门上区。病理诊断多为麟癌。提示：喉癌与吸烟有关，与饮酒似无关。

The clinical feature of laryngeal cancer in Yanbian area of China

The pathogenic factors of laryngeal cancer in Yanbian area of China were investi-gated by analyzing the clinical characteristic of laryngeal cancer patients treeted in Yanbian hospitalfrom February 1981 to February 1992. The results showed that the peak period for the occurrenceof this disease was at the ages between 5O and 69. The ratio of female patients to males was muchlower than that found in Northeast Area of China. The onset of laryngeal cancer had been increas-ing since 1982 and remained high even in 1990s. The Penetrating site was most frequently found insupraglottic portion,and the squamous cell carcinoma was the most common pathologic type. La-ryngeal cancer was related to cigarette smoking to which the female patients were more sensitivethan males. However, no definite reference was found between drinking and laryngeal cancer-