肠癌初期不痛不痒，大便显现4种反常要警觉，可能是初期信号！上完厕所别忘看一眼
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">近几年，我国大肠癌的发病率<span style="color: black;">连续</span><span style="color: black;">提升</span>，已<span style="color: black;">作为</span>一大高发癌。好在与其它肿瘤相比，大肠癌预后好。<span style="color: black;">因此</span>，及早<span style="color: black;">发掘</span>，及早治疗，对防治大肠癌起着<span style="color: black;">要紧</span><span style="color: black;">功效</span>。</p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://pic3.zhimg.com/80/v2-a808c48546402ae3f246896d72065772_720w.webp" style="width: 50%; margin-bottom: 20px;"></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">然则</span>，<span style="color: black;">怎样</span>做到早预防早<span style="color: black;">发掘</span>？大肠病变前会有<span style="color: black;">那些</span>预警信号吗？......这些都是今天<span style="color: black;">文案</span>的重点~</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">01大肠癌是什么？</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">大肠癌是源于大肠腺上皮的恶性肿瘤，又<span style="color: black;">叫作</span>结直肠癌。可<span style="color: black;">出现</span>在各段大肠，70％<span style="color: black;">出现</span>于左侧，尤以乙状结肠和直肠最多。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">大肠肿瘤的生长特点是肿瘤的多发性，半年内的同一时间点存在两个或两个以上的肿瘤，<span style="color: black;">叫作</span>为<span style="color: black;">同期</span>瘤。不<span style="color: black;">同期</span>间点存在两个或两个以上肿瘤，<span style="color: black;">叫作</span>为异时瘤。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">虽然大肠癌病因<span style="color: black;">日前</span>尚不清晰，但流行病学调查<span style="color: black;">发掘</span>，它的发病还<span style="color: black;">重点</span>和<span style="color: black;">咱们</span>的生活方式、环境和<span style="color: black;">膳食</span>结构密切<span style="color: black;">关联</span>，某些特殊类型大肠癌可能<span style="color: black;">更加多</span>与遗传<span style="color: black;">原因</span><span style="color: black;">相关</span>。</p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://pic1.zhimg.com/80/v2-cea672da57db119097c73227a8590334_720w.webp" style="width: 50%; margin-bottom: 20px;"></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">02大肠病变前会有<span style="color: black;">那些</span><span style="color: black;">反常</span>信号？</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">非常多</span>时候，患上肠胃方面的<span style="color: black;">疾患</span>，大便就可能会<span style="color: black;">显现</span><span style="color: black;">反常</span>。对此，在大肠癌找上门的<span style="color: black;">初期</span>，大便可能就会<span style="color: black;">显现</span>以下几种问题：</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">1、黑便</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">倘若</span>经常有黑便，就要<span style="color: black;">导致</span><span style="color: black;">注意</span>，并尽早<span style="color: black;">看病</span>排查。肠道中长出肿瘤，肿瘤会慢慢压迫肠道，肠道就可能会破裂、<span style="color: black;">流血</span>。这部分血液，在肠道中慢慢氧化，就可能会<span style="color: black;">显现</span>黑便的<span style="color: black;">状况</span>。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">另一</span>，<span style="color: black;">重视</span>下自己<span style="color: black;">是不是</span>是<span style="color: black;">由于</span>吃了颜色较深的<span style="color: black;">食品</span>而<span style="color: black;">显现</span>黑便的。吃的<span style="color: black;">食品</span>颜色过深，<span style="color: black;">亦</span>是有可能会<span style="color: black;">显现</span>黑便的<span style="color: black;">状况</span>，<span style="color: black;">此时</span>候，<span style="color: black;">能够</span>少吃或不吃深色<span style="color: black;">食品</span>一段时间，再<span style="color: black;">重视</span>下便便的颜色<span style="color: black;">是不是</span>恢复正常，<span style="color: black;">倘若</span>还<span style="color: black;">无</span>，<span style="color: black;">必定</span>要尽早<span style="color: black;">看病</span>排查了。</p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://pic2.zhimg.com/80/v2-5e246dc379d7dd23cf550e15ee4f0ac5_720w.webp" style="width: 50%; margin-bottom: 20px;"></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">2、大便形状改变</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">肠道长了肿瘤，会占用肠道空间，压到粪便<span style="color: black;">引起</span>的，排出来的大便呈扁平状。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">倘若</span>大便看起来不成形，形状<span style="color: black;">反常</span>，<span style="color: black;">亦</span>需有所<span style="color: black;">注意</span>，尽快预约<span style="color: black;">大夫</span><span style="color: black;">检测</span>，排除大肠病变的可能。</p>
同意、说得对、没错、我也是这么想的等。 你的见解真是独到，让我受益匪浅。 楼主继续加油啊！外链论坛加油！
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