7wu1wm0 发表于 2024-6-9 16:53:24

癌症简介


    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">人们所说的癌症是泛指所有恶性肿瘤,它的<span style="color: black;">原由</span>是正常细胞在<span style="color: black;">理学</span>、化学、病毒等致癌<span style="color: black;">原因</span>的<span style="color: black;">功效</span>下,<span style="color: black;">引起</span>原癌基因和抑癌基因突变转化<span style="color: black;">成为了</span>癌细胞。癌细胞<span style="color: black;">是由于</span>正常细胞转变而来,是癌症的病源。癌症细胞与正常细胞不<span style="color: black;">同样</span>,它有<span style="color: black;">没</span>限增殖、<span style="color: black;">能够</span>转化和易转移三个特点。能够<span style="color: black;">没</span>限增殖并破坏正常细胞组织,还会局部侵入周遭正常组织,甚至经过<span style="color: black;">身体</span>循环系统或淋巴系统,转移到身体其他的部分。癌症与心血管<span style="color: black;">疾患</span>、意外和事故<span style="color: black;">一块</span>构<span style="color: black;">成为了</span>当今世界三大死亡<span style="color: black;">原由</span>,是当前严重影响人类健康,威胁人类生命的<span style="color: black;">重点</span><span style="color: black;">疾患</span>之一。它生长<span style="color: black;">快速</span>,能侵犯<span style="color: black;">周边</span>组织,还能向<span style="color: black;">周边</span>蔓延扩散,有强大的破坏性。对机体除了产生阻塞压迫症状以外,它还可能影响基因器官的正常和功能,造<span style="color: black;">成为了</span>人们的死亡。癌症<span style="color: black;">初期</span>几乎<span style="color: black;">无</span>特异性症状<span style="color: black;">或</span><span style="color: black;">无</span>症状,<span style="color: black;">因此</span><span style="color: black;">初期</span>癌症几乎都是<span style="color: black;">经过</span>体检<span style="color: black;">发掘</span>,即使有症状<span style="color: black;">亦</span><span style="color: black;">无</span>特异性,<span style="color: black;">例如</span>胃癌<span style="color: black;">初期</span>与胃炎、胃溃疡、胃幽门螺杆菌感染、消化不良<span style="color: black;">没</span>法区分,并<span style="color: black;">无</span>特异性症状。中期或晚期癌症表现取决于癌症所处的器官<span style="color: black;">或</span>脏器,<span style="color: black;">例如</span>肺癌,会有咳嗽、喘、痰中带血症状,胃癌有胃疼,肠癌有腹泻、腹痛,宫颈癌有<span style="color: black;">流血</span>等症。</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">晚期癌症会<span style="color: black;">显现</span>扩散转移,转移脏器<span style="color: black;">亦</span>会<span style="color: black;">显现</span>症状,<span style="color: black;">例如</span>肺癌脑转移会<span style="color: black;">显现</span>脑部症状,如头疼、<span style="color: black;">头昏</span>,<span style="color: black;">乃至</span><span style="color: black;">晕倒</span>、<span style="color: black;">昏倒</span>、半身不遂。<span style="color: black;">因此</span>,癌症的症状与部位、分期<span style="color: black;">相关</span>,<span style="color: black;">必须</span>结合<span style="color: black;">关联</span><span style="color: black;">检测</span>,并<span style="color: black;">无</span>特异性症状。预防癌症的<span style="color: black;">办法</span>有:</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">一级预防:消除工厂等职业致癌<span style="color: black;">原因</span>,加强对<span style="color: black;">已然</span>确认<span style="color: black;">导致</span>肿瘤的物质的检测、<span style="color: black;">掌控</span>与消除;</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">二级预防:<span style="color: black;">没</span>症状或接触有放射性、有害物质人群进行<span style="color: black;">定时</span>体检监测,要<span style="color: black;">初期</span><span style="color: black;">发掘</span>、<span style="color: black;">初期</span>诊断、<span style="color: black;">初期</span>治疗;</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">三级预防:<span style="color: black;">经过</span>网络、电视或宣传栏目等手段宣教,加强防癌健康教育;<span style="color: black;">同期</span><span style="color: black;">恰当</span><span style="color: black;">运用</span>医药用品,防止癌症<span style="color: black;">状况</span>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;">有统计<span style="color: black;">显示</span>,<span style="color: black;">最少</span>有40%的癌症死于心理<span style="color: black;">原因</span>,许多<span style="color: black;">病人</span>在不<span style="color: black;">晓得</span>自己患癌症的<span style="color: black;">状况</span>下,其状态可以维持相当长的时间,而得知自己患癌以后,心理<span style="color: black;">快速</span>崩溃,<span style="color: black;">火速</span>死亡。著名的心理学家马丁做过<span style="color: black;">实验</span>,一个死囚犯蒙上双眼,被绑在床上,法官来宣布对他执行死刑,被<span style="color: black;">通知</span>将用放血的方式致死,<span style="color: black;">而后</span>用一小片木块在他手碗上画了一下,接着把事先准备好的水龙头打开,下面放铜盆子,发出叮咚的滴水声,<span style="color: black;">伴同</span>着由快而慢的滴水节奏。死囚心里产生了<span style="color: black;">极重</span>的恐惧,感到自己的血正在一点点流失,<span style="color: black;">各样</span>检测仪器如实的把死囚<span style="color: black;">各样</span>变化记录了下来,囚犯<span style="color: black;">显现</span>了典型的失血而亡的症状。<span style="color: black;">日前</span>认识和治疗癌症的水平虽然有限,但<span style="color: black;">已然</span>有了很大的<span style="color: black;">加强</span>,<span style="color: black;">例如</span><span style="color: black;">此刻</span>的微创手术,以前要切开60-70mm长的口子,但<span style="color: black;">此刻</span>只要打两个洞。<span style="color: black;">例如</span>说靶向<span style="color: black;">药品</span>、基因治疗等,这些医疗水平的<span style="color: black;">加强</span>,大<span style="color: black;">都数</span>人并不<span style="color: black;">晓得</span>,总认为癌症<span style="color: black;">便是</span>不治之症,<span style="color: black;">形成</span><span style="color: black;">日前</span><span style="color: black;">全部</span>社会恐惧癌症,<span style="color: black;">这般</span>的例子比比皆是。最极端的例子<span style="color: black;">便是</span>病房的病人,<span style="color: black;">通常</span>的<span style="color: black;">状况</span>还挺好,<span style="color: black;">第1</span>天告诉他确诊癌症,<span style="color: black;">次日</span>早查房的时候就死在了床上。还有一个<span style="color: black;">伴侣</span>,身体很好,确诊胃癌,在进医院的五天就死亡了,其家属说,确诊癌症以后,<span style="color: black;">病人</span><span style="color: black;">处在</span>极度恐惧的状态,连续失眠,滴水不进,旁人<span style="color: black;">亦</span><span style="color: black;">没</span>法<span style="color: black;">帮忙</span>。还有一位<span style="color: black;">发掘</span>肝癌的<span style="color: black;">病人</span>进院没几天就死了,还没来得及治疗,仅仅做入院<span style="color: black;">检测</span>,最后诊断<span style="color: black;">亦</span>不是死于肝癌,而是死于肾衰竭,<span style="color: black;">能够</span>理解为精神崩溃而<span style="color: black;">引起</span>,不吃不喝不睡而死亡</p>
    <div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://pic4.zhimg.com/80/v2-c218d3fabff8fb6810e381c7a1f22c63_720w.webp" style="width: 50%; margin-bottom: 20px;"></div>




m5k1umn 发表于 4 天前

我完全赞同你的观点,思考很有深度。
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