90%的肠癌一发掘便是中晚期!—焦作中海中医肿瘤医院
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">大肠癌是<span style="color: black;">出现</span>于大肠粘膜的恶性肿瘤,<span style="color: black;">包含</span>结肠癌和直肠癌。发病率从高到低依次为直肠、乙状结肠、盲肠、升结肠、降结肠及横结肠,<span style="color: black;">便是</span>越靠近肛门<span style="color: black;">出现</span>率越高。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">在我国,结直肠癌的<span style="color: black;">出现</span>率与死亡率,<span style="color: black;">亦</span><span style="color: black;">已然</span><span style="color: black;">提升</span>到所有恶性肿瘤的第三位,据2015年数据,每年新发约37.76万人,死亡约19.11万人;每年约<span style="color: black;">提升</span>4.2%,发病率从40岁起快速攀升。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">每一天<span style="color: black;">大概</span>1033人确诊,524人死亡;</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">其中约85%的<span style="color: black;">病人</span>确诊时<span style="color: black;">已经是</span>中晚期,5年存活率<span style="color: black;">小于</span>40%!而<span style="color: black;">初期</span>肠癌5年<span style="color: black;">存活</span>率>90%。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">因此</span>早<span style="color: black;">发掘</span>、早诊断、早治疗是战胜这个恶魔的<span style="color: black;">重要</span>!</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">大肠癌不同分期的5年存活率</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">它还是个嫌贫爱富的恶魔,在经济发达地区发病率<span style="color: black;">连续</span><span style="color: black;">提升</span>,在北京、上海、深圳等地,<span style="color: black;">已然</span><span style="color: black;">作为</span>第二大癌症,<span style="color: black;">乃至</span>有取代肺癌<span style="color: black;">作为</span>新的“癌王”的趋势。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">肠癌的发病率与年龄分部</p>
<h3 style="color: black; text-align: left; margin-bottom: 10px;">肠癌虽然凶险,但却是公认最易预防、最易早<span style="color: black;">发掘</span>、最易治疗的癌症!</h3>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">大肠癌的<span style="color: black;">出现</span><span style="color: black;">招数</span>非常简单,大约95%的肠癌<span style="color: black;">是由于</span>腺瘤性肠息肉一步步演化而来,这个过程<span style="color: black;">亦</span>很漫长,<span style="color: black;">通常</span><span style="color: black;">来讲</span>:</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">从正常粘膜到<span style="color: black;">显现</span>息肉,<span style="color: black;">必须</span>5-15年,</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">从腺瘤性息肉形成、<span style="color: black;">出现</span>异型增生、再到癌变,<span style="color: black;">亦</span><span style="color: black;">必须</span>5-15年,</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">亦</span><span style="color: black;">便是</span>说正常粘膜到癌变,最低<span style="color: black;">必须</span>10年时间,最长可能<span style="color: black;">必须</span>30年以上!</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">咱们</span><span style="color: black;">能够</span>在它癌变前,有充足的时间去<span style="color: black;">发掘</span>它,阻断它</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">息肉的“变坏过程”</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">如图所示,95%的大肠癌是一步步从大肠息肉转变过来的。这个过程<span style="color: black;">通常</span>需5-10年,但个体差异不同。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">由于</span>其在<span style="color: black;">初期</span>,<span style="color: black;">通常</span><span style="color: black;">无</span>临床症状,<span style="color: black;">仅有</span>很少一部分肠息肉<span style="color: black;">病人</span><span style="color: black;">显现</span>便血、黏液便、腹痛等<span style="color: black;">反常</span>,而这些症状<span style="color: black;">亦</span>常常缺乏特异性,<span style="color: black;">通常</span>人<span style="color: black;">包含</span><span style="color: black;">大夫</span>都不会想到癌变,<span style="color: black;">非常多</span>人<span style="color: black;">因此呢</span>而<span style="color: black;">懊悔</span>莫及。</p>
<h3 style="color: black; text-align: left; margin-bottom: 10px;"><span style="color: black;">因此呢</span>,单凭症状<span style="color: black;">发掘</span><span style="color: black;">初期</span>肠癌,太过冒险,<span style="color: black;">亦</span>不<span style="color: black;">可靠</span>。</h3>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">为何</span>呢?</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">首要</span>,息肉,以及<span style="color: black;">出现</span>了不典型增生(癌前)的息肉、<span style="color: black;">乃至</span><span style="color: black;">已然</span>癌变了,超过80%的人<span style="color: black;">无</span>症状;</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">即使有症状,如上文所述,<span style="color: black;">亦</span>很容易被忽略;</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">第二,一旦<span style="color: black;">显现</span>网传的<span style="color: black;">所说</span>“<span style="color: black;">初期</span>信号”,<span style="color: black;">例如</span>排便习惯改变、大便变细、便血、黑便、粘液便、<span style="color: black;">连续</span>腹痛、脓血便、腹部包块、消瘦等,这早就不是<span style="color: black;">初期</span>了,而是中晚期。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">靠这些“信号”来预警,等于敌人<span style="color: black;">已然</span>打进家门了才叫醒你,晚了!</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">因此呢</span>要<span style="color: black;">发掘</span>大肠癌、大肠息肉,<span style="color: black;">仅有</span><span style="color: black;">经过</span>科学的<span style="color: black;">检测</span>!</p>
<h3 style="color: black; text-align: left; margin-bottom: 10px;">腺瘤性息肉是大肠癌的元凶!</h3>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">肠息肉是肠癌的罪魁祸首,<span style="color: black;">或</span>说是肠癌的婴幼儿期!</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">发掘</span>肠息肉、干掉肠息肉,<span style="color: black;">便是</span>把肠癌扼杀在摇篮<span style="color: black;">周期</span>!</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">什么是肠息肉呢?通俗地说,是长在肠管内的一个肉疙瘩。其<span style="color: black;">出现</span>可能与遗传、慢性炎症刺激、生活习惯、慢性便秘等<span style="color: black;">原因</span><span style="color: black;">相关</span>。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">大肠是息肉的好发部位,<span style="color: black;">因为</span>很少<span style="color: black;">导致</span>症状,<span style="color: black;">亦</span>很少<span style="color: black;">导致</span><span style="color: black;">流血</span>和梗阻,<span style="color: black;">因此呢</span><span style="color: black;">常常</span>不易被<span style="color: black;">发掘</span>,<span style="color: black;">都数</span>是在体检或<span style="color: black;">检测</span>其他<span style="color: black;">疾患</span>时才被<span style="color: black;">发掘</span>的。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">从性质上划分,<span style="color: black;">重点</span>是炎性息肉和腺瘤性息肉,前者由肠道增生性炎症<span style="color: black;">导致</span>几乎不恶变;</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">腺瘤性息肉恶变的几率很高,从理论上讲,只要有足够的时间,它100%会<span style="color: black;">出现</span>癌变,<span style="color: black;">因此</span>,<span style="color: black;">咱们</span>消化科<span style="color: black;">大夫</span><span style="color: black;">叫作</span>之为“<span style="color: black;">按时</span>炸弹”。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">腺瘤性息肉不会<span style="color: black;">自动</span>消退,<span style="color: black;">药品</span><span style="color: black;">亦</span>难以将其消除,<span style="color: black;">倘若</span>不<span style="color: black;">即时</span>处理,可慢慢<span style="color: black;">成长</span>,<span style="color: black;">出现</span>癌变的几率较高。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">炎性息肉相对安全些,有时很小的炎性息肉会<span style="color: black;">自动</span>消失,但炎性息肉<span style="color: black;">长时间</span>受炎症刺激,<span style="color: black;">亦</span>有腺瘤发展可能。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">因此</span>,<span style="color: black;">通常</span>结肠镜<span style="color: black;">检测</span><span style="color: black;">发掘</span>息肉时应该予以内镜下切除!</p>
<h3 style="color: black; text-align: left; margin-bottom: 10px;">怎么<span style="color: black;">发掘</span>肠息肉呢?</h3>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">很简单,结肠镜!这是<span style="color: black;">独一</span>的<span style="color: black;">发掘</span>手段!<span style="color: black;">没</span>论是息肉、早癌,<span style="color: black;">仅有</span>它,<span style="color: black;">没</span>可替代!</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">肠镜是一个带有摄像头的软管子,<span style="color: black;">能够</span>进入<span style="color: black;">咱们</span>的大肠,从肛门<span style="color: black;">始终</span>看到回盲部,<span style="color: black;">大夫</span><span style="color: black;">能够</span>清晰地看见肠粘膜的微小病变;</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">加上放大、染色、取检等功能,<span style="color: black;">能够</span>判定息肉的性质;</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">亦</span><span style="color: black;">能够</span>在镜下切除治疗,<span style="color: black;">初期</span>癌灶<span style="color: black;">能够</span>微创治愈;五年<span style="color: black;">存活</span>率可到达90%-100%;</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">由于</span>息肉和大肠早癌基本<span style="color: black;">无</span>症状,<span style="color: black;">因此呢</span><span style="color: black;">咱们</span><span style="color: black;">意见</span>40岁以上的成年人,<span style="color: black;">必定</span>要及早做一次肠镜!</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">为何</span>非要40岁前呢?</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">我国肠癌的高发年龄是55岁以后,息肉变成肠癌<span style="color: black;">必须</span>5-15年,<span style="color: black;">因此</span><span style="color: black;">针对</span>大<span style="color: black;">都数</span>人<span style="color: black;">来讲</span>,40岁以前,还是一颗息肉。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">针对</span>高危人群,<span style="color: black;">例如</span>有消化道肿瘤家族史、烟酒<span style="color: black;">爱好</span>、<span style="color: black;">肥壮</span>、缺乏运动、久坐、熬夜、炎症性肠病、<span style="color: black;">长时间</span>有肠道症状者,更要提前筛查;</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">而<span style="color: black;">针对</span>有大便习惯、大便性状改变、粘液便、黑便、脓</p>
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