<p>我国是大肠癌高发国家，每年有15万人死于肠癌，85-90%以上被确诊时已经是中晚期。随着医学技术的进步和自我保护意识的增强，像肝癌、胃癌等的发病率都有所下降；结直肠癌的发病率不仅没有下降，反而逐年攀升，还呈年轻化趋势！</p><p><img src="/webapp/accessory/ueditor/upload/image/20200630/1593479121629015860.jpg" title="1593479121629015860.jpg" alt="1.jpg" width="439" height="304"/></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(51, 51, 51); font-family: -apple-system-font, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; white-space: normal; background-color: rgb(255, 255, 255); box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; color: rgb(25, 25, 25); font-size: 16px;">数据显示，在过去10年间，结直肠癌的新发病数和死亡率均翻了一番，且以年均4%-5%的速度递增！</span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(51, 51, 51); font-family: -apple-system-font, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; white-space: normal; background-color: rgb(255, 255, 255); box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="color: rgb(25, 25, 25); font-size: 16px; letter-spacing: 0.544px;">另外，临床上30岁以下的青年白领罹患大肠癌的比例逐渐升高，约占总患病率的10%！很多年轻的患者患上肠癌，他们都有相似的情况：从来没做过肠镜；在初期出现便血等症状时候，无一例外当成痔疮；自行在外买药治疗，医生建议做肠镜，都不当回事，后面出现贫血，肠梗阻，才到医院治疗，一发现就已经是中晚期肿瘤了，手术结果及预后就大打折扣了。临床证据表明，肠癌发现越早，分期越早，预后越好，甚至治愈。很可惜的是国人都不愿做肠镜，畏惧肠镜，一旦发现都是中晚期了，我们邻国的日本很重视这个，所以早癌发现率相当高。</span></p><p><span style="color: rgb(25, 25, 25); font-family: -apple-system-font, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; font-size: 15px; letter-spacing: 2px; text-align: justify; background-color: rgb(254, 254, 254);">结肠癌的发病原因：<span style="color: rgb(75, 144, 204); font-family: -apple-system-font, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; letter-spacing: 2px; text-align: justify; background-color: rgb(254, 254, 254);">高脂肪饮食，低纤维饮食，食用咸鱼、熏制品食物，土壤中缺乏钼及硒，基因变异，血吸虫感染，溃疡性结肠炎。所以只要注意饮食，就可以预防肠癌的。任何疾病都有演变过程，那肠癌是怎么演变的呢，请看如下分解：</span></span></p><p><span style="color: rgb(25, 25, 25); font-family: -apple-system-font, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; font-size: 15px; letter-spacing: 2px; text-align: justify; background-color: rgb(254, 254, 254);"><span style="color: rgb(75, 144, 204); font-family: -apple-system-font, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; letter-spacing: 2px; text-align: justify; background-color: rgb(254, 254, 254);"><span style="color: rgb(50, 51, 52); font-family: -apple-system-font, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; font-size: 15px; letter-spacing: 2px; text-align: justify; background-color: rgba(216, 216, 216, 0.557);">结肠癌的演变过程：</span></span></span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(51, 51, 51); font-family: -apple-system-font, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; white-space: normal; background-color: rgb(255, 255, 255); box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; color: rgb(25, 25, 25); font-size: 16px;">正常上皮—异常上皮—腺瘤1级—腺瘤2级—腺瘤3级—癌—浸润转移。研究证明，约95%的肠癌，是由腺瘤性肠息肉演变而来的，这个过程很漫长，大约需要5-15年的时间。息肉演变为癌的过程，需要5-15年。所以变成肠癌是有一定过程的，做一次肠镜，就能很容易发现它，切掉之后，它根本没机会变坏！这个治疗上就非常简单，内镜下切除，就根治了，不需开刀，不需放化疗，只需要定期复查就行了。</span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(51, 51, 51); font-family: -apple-system-font, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; white-space: normal; background-color: rgb(255, 255, 255); box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; color: rgb(25, 25, 25); font-size: 16px;">人到中年，大约10%～30%会长肠息肉，它是结直肠癌的源头，阻止肠息肉就能阻止极大多数结直肠癌的发生。而阻止它癌变，只有通过肠镜检查，发现它并切掉它！</span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(51, 51, 51); font-family: -apple-system-font, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; white-space: normal; background-color: rgb(255, 255, 255); box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; color: rgb(25, 25, 25); font-size: 16px;"><img src="/webapp/accessory/ueditor/upload/image/20200630/1593479235980012376.jpg" title="1593479235980012376.jpg" alt="2.jpg"/></span></p><p><span style="color: rgb(25, 25, 25); font-family: -apple-system-font, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; font-size: 15px; letter-spacing: 2px; text-align: justify; background-color: rgb(254, 254, 254);"><span style="color: rgb(75, 144, 204); font-family: -apple-system-font, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; letter-spacing: 2px; text-align: justify; background-color: rgb(254, 254, 254);"><span style="color: rgb(50, 51, 52); font-family: -apple-system-font, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; font-size: 15px; letter-spacing: 2px; text-align: justify; background-color: rgba(216, 216, 216, 0.557);"></span></span></span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(51, 51, 51); font-family: -apple-system-font, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; white-space: normal; background-color: rgb(255, 255, 255); box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; color: rgb(25, 25, 25); font-size: 16px;">这就是我们说，年过40必须做一次肠镜的原因！</span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(51, 51, 51); font-family: -apple-system-font, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; white-space: normal; background-color: rgb(255, 255, 255); box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; color: rgb(25, 25, 25); font-size: 16px;">一般来讲，大多数的大便带血，是由于痔疮引起的，但是，很多人不知道，肠癌也会引起便血。所以，一旦出现便血，尤其是中老年人，要首先去医院检查，不妨做以下两个检查：直肠指检和肠镜检查。</span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(51, 51, 51); font-family: -apple-system-font, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; white-space: normal; background-color: rgb(255, 255, 255); box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; color: rgb(25, 25, 25); font-size: 16px;">我这里不再赘述这两种便血，作为患者如何鉴别，专业的事情让专业的人去做吧！我写的再透彻、再明白，都不如你去找专业医生靠谱。</span></p><p><span style="color: rgb(25, 25, 25); font-family: -apple-system-font, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; letter-spacing: 0.544px; text-align: justify; background-color: rgb(255, 255, 255);">早期肠癌基本没有症状，因为体积小，没有破溃，没有造成梗阻，不会有出血、贫血、消瘦等症状；也很少出现排便习惯的改变；等出现症状时候，往往不轻了。</span></p><p><span style="color: rgb(25, 25, 25); font-family: -apple-system-font, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; letter-spacing: 0.544px; text-align: justify; background-color: rgb(255, 255, 255);"><span style="color: rgb(25, 25, 25); font-family: -apple-system-font, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; letter-spacing: 0.544px; text-align: justify; background-color: rgb(254, 254, 254);">所以，预防肠癌也是一样，我们知道它是息肉变来的，在40岁以前，它大多是良性的息肉，我们这时候无症状做一次肠镜，发现问题，及时切掉，就能避免肠癌形成，现在公众体检意识提高，在体检的时候请你们一定不要漏掉肠镜。</span></span></p><p><span style="color: rgb(25, 25, 25); background-color: rgb(255, 255, 255); font-family: -apple-system-font, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; letter-spacing: 0.544px; text-align: justify;">大肠癌预防阻断太简单，如果得上实在太冤！</span></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(51, 51, 51); font-family: -apple-system-font, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; white-space: normal; background-color: rgb(255, 255, 255); box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; color: rgb(25, 25, 25); font-size: 16px;">远离肠癌，只需要及时做一次肠镜，幸福，就这么简单！</span></p><p><span style="color: rgb(25, 25, 25); font-family: -apple-system-font, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; letter-spacing: 0.544px; text-align: justify; background-color: rgb(255, 255, 255);"><span style="color: rgb(25, 25, 25); font-family: -apple-system-font, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; letter-spacing: 0.544px; text-align: justify; background-color: rgb(254, 254, 254);"></span></span></p><p><img src="http://www.mzrayy.net/webapp/accessory/ueditor/upload/image/20200630/1593479308955092170.jpg" title="1593479308955092170.jpg" width="618" height="954"/></p><p><img src="/webapp/accessory/ueditor/upload/image/20200630/1593479308883001117.jpg" title="1593479308883001117.jpg" width="619" height="293"/></p><p><img src="http://www.mzrayy.net/webapp/accessory/ueditor/upload/image/20200630/1593479308813077679.jpg" title="1593479308813077679.jpg" width="619" height="281"/></p><p><br/></p><p><span style="color: rgb(25, 25, 25); font-family: -apple-system-font, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; letter-spacing: 0.544px; text-align: justify; background-color: rgb(255, 255, 255);"><span style="color: rgb(25, 25, 25); font-family: -apple-system-font, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; letter-spacing: 0.544px; text-align: justify; background-color: rgb(254, 254, 254);"><br/></span></span><br/></p>