下咽癌的临床治疗策略

发布时间：2018-04-01 05:26

  本文选题：下咽癌　切入点：保留喉功能　出处：《临床耳鼻咽喉头颈外科杂志》2017年21期

【摘要】：正下咽癌是头颈部较为常见的肿瘤之一,占头颈部恶性肿瘤的0.8%~1.5%,近年来发病率逐渐上升且呈年轻化趋势。因其解剖结构的特殊性,早期临床症状不典型,一般难以引起患者重视,当出现显著临床症状而入院治疗时已经处于中晚期~([1]),且多伴有淋巴结转移,易误诊,预后较差。根据肿瘤发生部位的不同,下咽癌可分为梨状窝癌、下咽
[Abstract]:Hypopharyngeal carcinoma is one of the most common tumors in head and neck, accounting for 0.8% of malignant tumors of head and neck. In recent years, the incidence of hypopharynx cancer is rising gradually and showing a tendency of rejuvenation. Because of the particularity of anatomical structure, the early clinical symptoms are not typical. Generally, it is difficult to arouse the attention of patients. When there are obvious clinical symptoms and admission to hospital, they are already in the middle and late stage ([1]), and most of them are accompanied by lymph node metastasis, which are easy to be misdiagnosed and have poor prognosis. According to the different location of tumor, hypopharyngeal carcinoma can be divided into Pyriform fossa carcinoma. Hypopharynx
【作者单位】： 重庆医科大学附属第一医院耳鼻咽喉科;
【分类号】：R739.63
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本文编号：1694181