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喉癌是耳鼻喉科常见的恶性肿瘤。喉癌发病率男性高于女性，在世界46个不同地区的发病情况中，最高的男女比例为23：1，大多数在10：1左右，显著的性别差异揭示，除了已知的吸烟饮酒，有害的化学物质吸收等外源性致癌因素外，内分泌系统可能在喉癌的发病机制中起到了重要的作用?
Laryngeal cancer is a common malignant tumor of otolaryngology. The incidence of laryngeal cancer is higher in males than in females. Among the incidences in 46 different regions of the world, the highest prevalence of males to females is 23: 1, mostly around 10: 1. Significant gender differences reveal that in addition to the known smoking and drinking, Harmful chemicals such as exogenous carcinogen absorption factor, the endocrine system may play an important role in the pathogenesis of laryngeal cancer?