平常的肠道息肉类型,离不开这6种,但每一种都让人“不省心”
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"> 在所<span style="color: black;">相关</span>于大肠癌的科普<span style="color: black;">文案</span>和视频中,都<span style="color: black;">没</span>一例外的<span style="color: black;">说到</span>过一种名为“肠道息肉”的慢性病。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">乃至</span>是有传闻<span style="color: black;">叫作</span>,我国近90%的大肠癌<span style="color: black;">病人</span>,都是从肠道息肉发展而来的。这让不少患肠道息肉的<span style="color: black;">病人</span>都非常恐慌,担心某一天癌变会找上自己。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">但事实上,大肠息肉只是对出<span style="color: black;">此刻</span>肠道上息肉的统<span style="color: black;">叫作</span>,息肉本身<span style="color: black;">便是</span>良性肿瘤的其中一种,它指的是<span style="color: black;">病人</span>某一处有黏膜覆盖的器官上,因种种<span style="color: black;">原由</span>影响细胞过度单克隆增殖<span style="color: black;">导致</span>的病变。</p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://pic1.zhimg.com/80/v2-40e690a0ac903d5e1c0e2ecc4319efb0_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>,息肉本身有多个类型,出<span style="color: black;">此刻</span>大肠上<span style="color: black;">平常</span>的息肉<span style="color: black;">包含</span>了以下几类:</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"> 1、增生性息肉</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">增生性息肉在临床<span style="color: black;">亦</span>被<span style="color: black;">叫作</span>为化生性息肉,多出<span style="color: black;">此刻</span><span style="color: black;">病人</span>的直肠内,40岁以上为该<span style="color: black;">疾患</span>的高发年龄段,且越是随着年龄增长,发病率<span style="color: black;">亦</span>就会越高。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">增生性息肉多<span style="color: black;">无</span>明显的症状,基本都是在一次肠镜<span style="color: black;">检测</span>时才被<span style="color: black;">发掘</span>,该息肉体积小、形态均匀、表面光滑。<span style="color: black;">一般</span><span style="color: black;">状况</span>下,增生性息肉不具备恶变的可能性;</p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://pic4.zhimg.com/80/v2-4f4b90df67fc00e788a5d358aaa980e7_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、炎性息肉</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">顾名思义,这<span style="color: black;">便是</span>一种因炎症反复刺激而<span style="color: black;">显现</span>的息肉类型,<span style="color: black;">倘若</span><span style="color: black;">病人</span>存在肠道慢性炎症,肠粘膜<span style="color: black;">连续</span>受到慢性炎症的刺激,会<span style="color: black;">引起</span>息肉样的肉芽肿<span style="color: black;">显现</span>,<span style="color: black;">尤其</span>是溃疡性结肠炎、肠结核病<span style="color: black;">病人</span>尤为多见。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">该息肉呈现出多发性、大部分直径<span style="color: black;">少于</span>1cm以上,随着病程时间的延长,其体积会慢慢增大,<span style="color: black;">然则</span>癌变的可能性微乎其微;</p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://pic1.zhimg.com/80/v2-1c9c177e041a3bd4a7c6437590dadb7c_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;"> 3、淋巴性息肉</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">该息肉类型多出<span style="color: black;">此刻</span>20~40岁<span style="color: black;">上下</span>的人群中,<span style="color: black;">尤其</span>是男性较为高发,其病发部位多出<span style="color: black;">此刻</span>下段直肠上,且大部分为单发性。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">有少部分<span style="color: black;">病人</span>可<span style="color: black;">显现</span>多发性淋巴息肉,这种息肉的直径从几毫米到3-4厘米不等,表面光滑或仅仅只是有浅表性溃疡<span style="color: black;">显现</span>。就<span style="color: black;">日前</span>临床<span style="color: black;">把握</span>的资料来看,淋巴息肉基本不具备恶变的可能性;</p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://pic2.zhimg.com/80/v2-ba1fc9271113b61e622082bbcfe1dee9_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;"> 4、幼年性息肉</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">幼年性息肉<span style="color: black;">亦</span>被<span style="color: black;">叫作</span>为简单息肉,多出<span style="color: black;">此刻</span>2-10岁的儿童身上,且发病率相对较高,占据了<span style="color: black;">所有</span>小儿息肉的80%<span style="color: black;">上下</span>,这种息肉为良性含腺体的肉芽肿。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">90%以上的息肉生长在距离肛门25cm的大肠范围内,大部分<span style="color: black;">病人</span><span style="color: black;">能够</span>自愈。到<span style="color: black;">日前</span>为止,还<span style="color: black;">无</span><span style="color: black;">发掘</span>有幼年性息肉有恶变的病例;</p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://pic1.zhimg.com/80/v2-8205bd0cc62c7a4377174e49be19b87c_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;">5、家族性息肉</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">这种<span style="color: black;">疾患</span>在临床上的全<span style="color: black;">叫作</span>为家族性腺瘤息肉病,它的本质<span style="color: black;">便是</span>常染色体显性遗传病,与遗传基因有直接关系。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">携带该基因的人在病发之后,大肠内会广泛<span style="color: black;">显现</span>数十到数百个不等的息肉,息肉<span style="color: black;">体积</span>都不相同,发病初期<span style="color: black;">无</span><span style="color: black;">显著</span>症状。<span style="color: black;">倘若</span>不积极进行治疗,家族性腺瘤性息肉病后期癌变率,几乎<span style="color: black;">便是</span>100%;</p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://pic1.zhimg.com/80/v2-a3bbf7aa846db31012a7b798db71055c_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;"> 6、腺瘤</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">腺瘤性息肉病是肠道息肉中最为高发和<span style="color: black;">平常</span>的一种,它<span style="color: black;">包含</span>了绒毛状腺瘤、混合样腺瘤以及管状腺瘤等三大类,分为多发性、单发性等类型。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">就<span style="color: black;">日前</span>临床<span style="color: black;">把握</span>的资料来看,腺瘤<span style="color: black;">便是</span>所有息肉中,癌变率最高的存在,越是含绒毛<span style="color: black;">成份</span>较多、直径超过2cm以上、多发性息肉,后期癌变率<span style="color: black;">亦</span>就会越高。</p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://pic1.zhimg.com/80/v2-d9a38400867286d1cb0cdda6ea2fb040_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;"> 写在最后;<span style="color: black;">没</span>论是哪一种类型的肠道息肉,在进行肠镜或指检<span style="color: black;">检测</span><span style="color: black;">发掘</span>后,都<span style="color: black;">必须</span>积极咨询<span style="color: black;">大夫</span>,必要时还需做病理<span style="color: black;">检测</span>。一旦确诊为腺瘤,为了降低后期癌变的可能性,<span style="color: black;">经过</span>手术切除<span style="color: black;">特别有</span>必要。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">不外</span>,<span style="color: black;">必须</span>提醒<span style="color: black;">大众</span>的是,<span style="color: black;">因为</span>腺瘤有<span style="color: black;">必定</span>复发可能,<span style="color: black;">因此</span>切除未必<span style="color: black;">便是</span>一劳永逸,后期<span style="color: black;">定时</span>进行<span style="color: black;">关联</span><span style="color: black;">检测</span><span style="color: black;">特别有</span>必要。</p>
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