小产权房558鼻咽癌似乎听_blank class=infotextkey>get=_blank class=infotextkey>起来离_blank class=infotextkey>get=_blank class=infotextkey>我们很遥远，据_blank class=infotextkey>get=_blank class=infotextkey>中山_blank class=infotextkey>get=_blank class=infotextkey>_blank class=infotextkey>get=_blank class=infotextkey>大学肿瘤防治_blank class=infotextkey>get=_blank class=infotextkey>_blank class=infotextkey>get=_blank class=infotextkey>中心教授、院长助理梁颖_blank class=infotextkey>get=_blank class=infotextkey>介绍，在_blank class=infotextkey>get=_blank class=infotextkey>全_blank class=infotextkey>get=_blank class=infotextkey>世界范围内，鼻咽癌的发病率极_blank class=infotextkey>不均衡，_blank class=infotextkey>get=_blank class=infotextkey>大_blank class=infotextkey>部分_blank class=infotextkey>get=_blank class=infotextkey>_blank class=infotextkey>get=_blank class=infotextkey>地区鼻咽癌发病率_blank class=infotextkey>get=_blank class=infotextkey>低于1/_blank class=infotextkey>get=_blank class=infotextkey>_blank class=infotextkey>get=_blank class=infotextkey>10_blank class=infotextkey>get=_blank class=infotextkey>万，而在_blank class=infotextkey>get=_blank class=infotextkey>我国_blank class=infotextkey>get=_blank class=infotextkey>_blank class=infotextkey>get=_blank class=infotextkey>南方_blank class=infotextkey>get=_blank class=infotextkey>_blank class=infotextkey>get=_blank class=infotextkey>地区，_blank class=infotextkey>get=_blank class=infotextkey>_blank class=infotextkey>男性发病率_blank class=infotextkey>get=_blank class=infotextkey>高达_blank class=infotextkey>get=_blank class=infotextkey>20~50/_blank class=infotextkey>get=_blank class=infotextkey>_blank class=infotextkey>get=_blank class=infotextkey>10_blank class=infotextkey>get=_blank class=infotextkey>万。虽然_blank class=infotextkey>get=_blank class=infotextkey>我国是鼻咽癌的_blank class=infotextkey>get=_blank class=infotextkey>高发_blank class=infotextkey>get=_blank class=infotextkey>国家，但是_blank class=infotextkey>get=_blank class=infotextkey>大_blank class=infotextkey>部分_blank class=infotextkey>get=_blank class=infotextkey>人对鼻咽癌的_blank class=infotextkey>get=_blank class=infotextkey>了解并_blank class=infotextkey>不_blank class=infotextkey>get=_blank class=infotextkey>多。_blank class=infotextkey>get=_blank class=infotextkey>那么，_blank class=infotextkey>get=_blank class=infotextkey>什么是鼻咽癌？_blank class=infotextkey>get=_blank class=infotextkey>哪些因素容易诱发鼻咽癌？鼻咽癌患者_blank class=infotextkey>get=_blank class=infotextkey>都_blank class=infotextkey>get=_blank class=infotextkey>有_blank class=infotextkey>get=_blank class=infotextkey>哪些症状？
梁颖_blank class=infotextkey>get=_blank class=infotextkey>表示，鼻咽_blank class=infotextkey>位于鼻腔后方、颅脑_blank class=infotextkey>get=_blank class=infotextkey>下方、咽喉_blank class=infotextkey>get=_blank class=infotextkey>上方，是_blank class=infotextkey>get=_blank class=infotextkey>上呼吸道的一_blank class=infotextkey>部分。导致鼻咽癌的_blank class=infotextkey>原因_blank class=infotextkey>get=_blank class=infotextkey>有很_blank class=infotextkey>get=_blank class=infotextkey>多种，其_blank class=infotextkey>get=_blank class=infotextkey>中遗传、病毒感染、_blank class=infotextkey>get=_blank class=infotextkey>_blank class=infotextkey>get=_blank class=infotextkey>环境是_blank class=infotextkey>get=_blank class=infotextkey>主要诱发因素。
_blank class=infotextkey>get=_blank class=infotextkey>那么，为_blank class=infotextkey>get=_blank class=infotextkey>什么_blank class=infotextkey>get=_blank class=infotextkey>华_blank class=infotextkey>get=_blank class=infotextkey>南_blank class=infotextkey>get=_blank class=infotextkey>_blank class=infotextkey>get=_blank class=infotextkey>地区_blank class=infotextkey>get=_blank class=infotextkey>多发鼻咽癌呢？梁颖以_blank class=infotextkey>get=_blank class=infotextkey>广_blank class=infotextkey>get=_blank class=infotextkey>东_blank class=infotextkey>get=_blank class=infotextkey>_blank class=infotextkey>get=_blank class=infotextkey>地区为例_blank class=infotextkey>get=_blank class=infotextkey>介绍，该_blank class=infotextkey>get=_blank class=infotextkey>_blank class=infotextkey>get=_blank class=infotextkey>地区鼻咽癌_blank class=infotextkey>get=_blank class=infotextkey>高发与遗传易感性_blank class=infotextkey>get=_blank class=infotextkey>有关，在此基础_blank class=infotextkey>get=_blank class=infotextkey>上，EB病毒感染、_blank class=infotextkey>不良_blank class=infotextkey>get=_blank class=infotextkey>生活习惯及_blank class=infotextkey>get=_blank class=infotextkey>_blank class=infotextkey>get=_blank class=infotextkey>环境因素_blank class=infotextkey>get=_blank class=infotextkey>促进了鼻咽癌的_blank class=infotextkey>get=_blank class=infotextkey>发生_blank class=infotextkey>get=_blank class=infotextkey>发展。_blank class=infotextkey>get=_blank class=infotextkey>“_blank class=infotextkey>get=_blank class=infotextkey>广_blank class=infotextkey>get=_blank class=infotextkey>东为_blank class=infotextkey>get=_blank class=infotextkey>沿海_blank class=infotextkey>get=_blank class=infotextkey>省份，.fan_blank class=infotextkey>g558.com/_blank class=infotextkey>gushu/ tar_blank class=infotextkey>get=_blank class=infotextkey>固戍，_blank class=infotextkey>不_blank class=infotextkey>get=_blank class=infotextkey>少_blank class=infotextkey>get=_blank class=infotextkey>广_blank class=infotextkey>get=_blank class=infotextkey>东鼻咽癌_blank class=infotextkey>get=_blank class=infotextkey>高发区_blank class=infotextkey>get=_blank class=infotextkey>居民自_blank class=infotextkey>get=_blank class=infotextkey>幼喜咸鱼，而咸鱼_blank class=infotextkey>get=_blank class=infotextkey>中_blank class=infotextkey>get=_blank class=infotextkey>含_blank class=infotextkey>get=_blank class=infotextkey>有较_blank class=infotextkey>get=_blank class=infotextkey>多的致癌物——亚硝胺化_blank class=infotextkey>合物，_blank class=infotextkey>get=_blank class=infotextkey>这是以往导致鼻咽癌_blank class=infotextkey>get=_blank class=infotextkey>高发的_blank class=infotextkey>get=_blank class=infotextkey>_blank class=infotextkey>get=_blank class=infotextkey>重要_blank class=infotextkey>原因之一。_blank class=infotextkey>get=_blank class=infotextkey>”
_blank class=infotextkey>get=_blank class=infotextkey>生活_blank class=infotextkey>get=_blank class=infotextkey>中_blank class=infotextkey>应该_blank class=infotextkey>get=_blank class=infotextkey>如何预防鼻咽癌呢？日_blank class=infotextkey>get=_blank class=infotextkey>常_blank class=infotextkey>get=_blank class=infotextkey>生活_blank class=infotextkey>get=_blank class=infotextkey>中，鼻咽癌的_blank class=infotextkey>get=_blank class=infotextkey>发生_blank class=infotextkey>get=_blank class=infotextkey>主要是_blank class=infotextkey>get=_blank class=infotextkey>由于_blank class=infotextkey>get=_blank class=infotextkey>卫生_blank class=infotextkey>get=_blank class=infotextkey>清洁_blank class=infotextkey>不彻底、吸入很_blank class=infotextkey>get=_blank class=infotextkey>多_blank class=infotextkey>get=_blank class=infotextkey>有害物质_blank class=infotextkey>以及_blank class=infotextkey>get=_blank class=infotextkey>有很长_blank class=infotextkey>get=_blank class=infotextkey>_blank class=infotextkey>时间的吸烟史或_blank class=infotextkey>get=_blank class=infotextkey>长期吸入_blank class=infotextkey>二手烟等因素诱发。这三点_blank class=infotextkey>get=_blank class=infotextkey>可以_blank class=infotextkey>get=_blank class=infotextkey>作为预防鼻咽癌的参考方向。
除此之外，当_blank class=infotextkey>get=_blank class=infotextkey>出现以_blank class=infotextkey>get=_blank class=infotextkey>下症状_blank class=infotextkey>时，需_blank class=infotextkey>get=_blank class=infotextkey>警惕鼻咽癌，及_blank class=infotextkey>时去_blank class=infotextkey>get=_blank class=infotextkey>医院_blank class=infotextkey>get=_blank class=infotextkey>检查：
1.早晨起床后_blank class=infotextkey>get=_blank class=infotextkey>出现鼻涕_blank class=infotextkey>get=_blank class=infotextkey>中带血或吸鼻后痰_blank class=infotextkey>get=_blank class=infotextkey>中带血。
_blank class=infotextkey>get=_blank class=infotextkey>2._blank class=infotextkey>get=_blank class=infotextkey>出现_blank class=infotextkey>单侧鼻塞，睡觉_blank class=infotextkey>时换一侧_blank class=infotextkey>get=_blank class=infotextkey>体位依旧_blank class=infotextkey>get=_blank class=infotextkey>持续，且症状越来越_blank class=infotextkey>get=_blank class=infotextkey>重。
_blank class=infotextkey>3._blank class=infotextkey>get=_blank class=infotextkey>出现耳鸣、听力_blank class=infotextkey>get=_blank class=infotextkey>下_blank class=infotextkey>get=_blank class=infotextkey>降。随着鼻咽癌的长_blank class=infotextkey>get=_blank class=infotextkey>大，肿瘤堵塞咽鼓管口可引起肿瘤所在一侧耳鸣、耳闷塞感及听力_blank class=infotextkey>get=_blank class=infotextkey>下_blank class=infotextkey>get=_blank class=infotextkey>降。
4._blank class=infotextkey>get=_blank class=infotextkey>发现颈_blank class=infotextkey>部淋巴结肿_blank class=infotextkey>get=_blank class=infotextkey>大。要_blank class=infotextkey>get=_blank class=infotextkey>注意的是，_blank class=infotextkey>部分鼻咽癌患者_blank class=infotextkey>最早_blank class=infotextkey>get=_blank class=infotextkey>出现症状往往仅见于耳_blank class=infotextkey>部和颈_blank class=infotextkey>部，颈_blank class=infotextkey>部淋巴结肿_blank class=infotextkey>get=_blank class=infotextkey>大甚至是鼻咽癌的首发症状。脖_blank class=infotextkey>get=_blank class=infotextkey>子一边_blank class=infotextkey>get=_blank class=infotextkey>大一边_blank class=infotextkey>get=_blank class=infotextkey>小，肿_blank class=infotextkey>get=_blank class=infotextkey>大的淋巴结无疼痛，质较硬，_blank class=infotextkey>get=_blank class=infotextkey>活动度差，逐渐迅速增_blank class=infotextkey>get=_blank class=infotextkey>大并且固_blank class=infotextkey>定，_blank class=infotextkey>get=_blank class=infotextkey>多个肿_blank class=infotextkey>get=_blank class=infotextkey>大的淋巴结可互相融_blank class=infotextkey>合成巨_blank class=infotextkey>get=_blank class=infotextkey>大肿块。
此外，.fan_blank class=infotextkey>g558.com/baoan/ tar_blank class=infotextkey>get=_blank class=infotextkey>宝安，_blank class=infotextkey>get=_blank class=infotextkey>_blank class=infotextkey>get=_blank class=infotextkey>头疼症状也是鼻咽癌的临床表现之一，_blank class=infotextkey>get=_blank class=infotextkey>主要_blank class=infotextkey>原因为鼻咽_blank class=infotextkey>部肿瘤_blank class=infotextkey>get=_blank class=infotextkey>侵犯颅底骨质，_blank class=infotextkey>get=_blank class=infotextkey>需要及_blank class=infotextkey>时到_blank class=infotextkey>get=_blank class=infotextkey>医院就诊。
总之，及_blank class=infotextkey>时防治鼻咽癌，主动筛查很必要。建议_blank class=infotextkey>get=_blank class=infotextkey>_blank class=infotextkey>get=_blank class=infotextkey>大家主动_blank class=infotextkey>定期到当_blank class=infotextkey>get=_blank class=infotextkey>地_blank class=infotextkey>get=_blank class=infotextkey>体检_blank class=infotextkey>get=_blank class=infotextkey>_blank class=infotextkey>get=_blank class=infotextkey>中心、_blank class=infotextkey>get=_blank class=infotextkey>医院_blank class=infotextkey>get=_blank class=infotextkey>接受_blank class=infotextkey>get=_blank class=infotextkey>检查，至_blank class=infotextkey>get=_blank class=infotextkey>少一年_blank class=infotextkey>get=_blank class=infotextkey>进行一次筛查。即使筛查出鼻咽癌，早_blank class=infotextkey>get=_blank class=infotextkey>发现、早治疗依然是提_blank class=infotextkey>get=_blank class=infotextkey>高治愈率的关键。（作者：卞怡茗）
