95%肠癌由肠息肉转变而来,是不是查出肠息肉就要切除?
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">说到肠息肉,你是不是有一种<span style="color: black;">欠好</span>的感觉?肠子里长了异物,总归不是好事,但到底有多<span style="color: black;">欠好</span>,<span style="color: black;">非常多</span>人<span style="color: black;">亦</span>说不上来。其实,肠息肉<span style="color: black;">亦</span>有良性与恶性之分,接下来老黄(黄定鹏)就为您答疑解惑~</p>
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<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">肠息肉,是一种从肠道黏膜表面<span style="color: black;">明显</span>到肠腔内的病变,是人体组织表面长出的赘生物。简而言之,肠道上长出了肉疙瘩,这肉疙瘩可小如芝麻<span style="color: black;">亦</span>能大如核桃,其直径有几毫米,<span style="color: black;">亦</span>有2-3厘米,数量<span style="color: black;">也</span>是从1个到多个不等。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">为何</span>会长肠息肉?</p>
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<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">肠息肉可能因溃疡性结肠炎、肠结核、克罗恩病等<span style="color: black;">疾患</span><span style="color: black;">导致</span>,<span style="color: black;">亦</span>可能是<span style="color: black;">心情</span>、<span style="color: black;">膳食</span>、环境等<span style="color: black;">原因</span><span style="color: black;">一起</span><span style="color: black;">功效</span>的结果</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">1、遗传:<span style="color: black;">科研</span><span style="color: black;">发掘</span>,肠息肉会遗传给子女。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">2、便秘:粪便对肠粘膜的挤压与摩擦,<span style="color: black;">亦</span>会刺激肠粘膜长出息肉,<span style="color: black;">亦</span><span style="color: black;">便是</span>说经常便秘的人<span style="color: black;">更易</span>长息肉。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">3、经常性食用腌制和刺激性<span style="color: black;">食品</span>的人群,这是最危险的,肠息肉发病率更高。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">肠息肉会癌变吗?</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">95%肠癌皆因肠息肉而起,<span style="color: black;">是由于</span>肠息肉转变为肠癌。但要<span style="color: black;">重视</span>的是,不是95%的肠息肉都会变成肠癌,可能直径大的肠息肉癌变的可能性<span style="color: black;">很强</span>。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">一旦有了肠息肉,其癌变会经历这几个<span style="color: black;">周期</span>:正常黏膜→增生→腺瘤形成→腺瘤癌变,<span style="color: black;">倘若</span>能够在息肉腺瘤<span style="color: black;">周期</span>就斩草除根,就能有效防止结直肠癌的<span style="color: black;">出现</span>。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">结直肠癌前期难以察觉,癌变过程<span style="color: black;">必须</span>几年,最好的治疗防范是预防和早做肠镜<span style="color: black;">检测</span>。若是在息肉腺瘤<span style="color: black;">周期</span>就切除,能有效预防结直肠癌的<span style="color: black;">出现</span>。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">查出肠息肉<span style="color: black;">必定</span>要切除吗?</p>
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<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">肠息肉大多属于良性,<span style="color: black;">不外</span>部分有恶变倾向。<span style="color: black;">因此呢</span>,一旦<span style="color: black;">发掘</span>肠息肉,不管是肿瘤性息肉抑或是非肿瘤性息肉,<span style="color: black;">常常</span>都<span style="color: black;">意见</span>切除。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">肠息肉是怎么切除的?</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">倘若</span>息肉<span style="color: black;">少于</span>3cm,可在肠镜下直接切除,手术创伤小,恢复快。若是息肉大于3cm或恶变<span style="color: black;">危害</span>高的息肉,就要做肠段切除。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">因此</span>老黄<span style="color: black;">这里</span><span style="color: black;">意见</span><span style="color: black;">大众</span>:平日里,要少吃辛辣刺激和腌制食品,多吃<span style="color: black;">饱含</span>纤维素的<span style="color: black;">食品</span>,多喝水,避免便秘,<span style="color: black;">这般</span><span style="color: black;">能够</span>有效预防肠息肉的<span style="color: black;">显现</span>。</p>
“沙发”(SF,第一个回帖的人)
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