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喉癌是常见的头颈部恶性肿瘤,全国发病率为2.04/10万;男性发病率为3.54/10万,是女性发病率(0.49/10万)的7.22倍。北方地区发病率相对较高,江浙地带相对较低〔1〕。目前随着患者健康意识增强及喉癌术前检查方法增多,更多喉癌患者在早期时被发现〔2〕。美国国家癌症数据库统计了158 426例喉癌中,51%为声门型喉癌,早期喉癌
Laryngeal cancer is a common malignancy of the head and neck with a national incidence of 2.04 per 100,000; the incidence of males is 3.54 per 100,000, which is 7.22 times the female incidence (0.49 per 100,000). The incidence in the northern region is relatively high, and the area in Jiangsu and Zhejiang is relatively low [1]. At present, with the increase of patients’ health awareness and preoperative examination methods for laryngeal cancer, more patients with laryngeal cancer have been found at an early stage [2]. The United States National Cancer Database counts 158 of 426 cases of laryngeal carcinoma, 51% of which are glottic carcinoma and early laryngeal carcinoma.