m5k1umn 发表于 2024-9-5 10:55:16

做一次CT,对人体的损害有多大?多少次会致癌?告诉你大实话


    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;">“我前几天才在市里的医院做完的CT,怎么就<span style="color: black;">不可</span>用了!”</strong>医院里李丽激动地说道。</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">几天前,李丽不小心摔倒了,头部受到了撞击,当时她在医院里做了CT,被诊断为颞骨骨折。但<span style="color: black;">因为</span>一个<span style="color: black;">女子</span>子在大城市住院不方便,李丽决定老家县城里的<span style="color: black;">看病</span>,<span style="color: black;">这般</span>父母<span style="color: black;">亦</span>方便照顾她。</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">回到老家后,李丽带着几天前拍的片子到县医院就诊,没想到<strong style="color: blue;">医生却说<span style="color: black;">不可</span>用,又重新开了CT的单子</strong>,于是才有了开头质问的一幕。</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">李丽觉得都是<span style="color: black;">一样</span>的<span style="color: black;">检测</span>部位,<span style="color: black;">为何</span>市里医院做的CT到了县里的医院却不认了,<span style="color: black;">况且</span>还要自己再做一次,这不是讹钱<span style="color: black;">吗</span>!</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">大夫</span>告诉李丽说这是<span style="color: black;">由于</span>需要看动态图,无奈之下,李丽只能照做,<strong style="color: blue;">只是<span style="color: black;">最后</span>出来的<span style="color: black;">检测</span>结果和<span style="color: black;">第1</span>次<span style="color: black;">同样</span>,第二次CT真的有做的必要吗?</strong></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">生活中,有不少人有着和李丽<span style="color: black;">同样</span>的就诊经历,<span style="color: black;">为何</span>换个医院<span style="color: black;">乃至</span>只是换个科室,就需要重新做一次CT<span style="color: black;">检测</span>呢?</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="//q7.itc.cn/images01/20240605/751f5ae091fb4bd19b9c65b40d486c9d.jpeg" style="width: 50%; margin-bottom: 20px;"></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;">1、</span><span style="color: black;">为何</span>刚拍的CT,换家医院就不认了?</strong></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">相信<span style="color: black;">非常多</span>人都有过<span style="color: black;">这般</span>的体验,明明是<span style="color: black;">一样</span>的<span style="color: black;">检测</span>项目,在上一家医院刚做完,换个医院对方就不认了。有时候前后就相差半天,这很难不让人<span style="color: black;">可疑</span>是不是医院在讹钱,这到底是<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;"><strong style="color: blue;">1、<span style="color: black;">检测</span>仪器存在差异</strong></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;">北京安贞医院心外科九病区<span style="color: black;">专家</span>孟旭</strong>解释,<span style="color: black;">区别</span>级别医院<span style="color: black;">运用</span>的仪器<span style="color: black;">亦</span><span style="color: black;">区别</span>,基层医院所<span style="color: black;">运用</span>的设备性能和检验水平都和三甲医院不在一个水平线上。且<span style="color: black;">区别</span>医院的化验水平以及计量单位<span style="color: black;">亦</span><span style="color: black;">区别</span>,<span style="color: black;">引起</span>得到的结果<span style="color: black;">亦</span>会不一致。</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;">2、<span style="color: black;">大夫</span>的判断有差异</strong></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">影像学诊断需要结合<span style="color: black;">大夫</span>的理论知识、操作能力以及经验等进行综合判断,<span style="color: black;">区别</span>的<span style="color: black;">大夫</span><span style="color: black;">针对</span>病灶的严重程度、范围的描述可能存在差异,<span style="color: black;">能够</span>说<span style="color: black;">大夫</span>的“阅片”能力会直接决定诊断的结果。<span style="color: black;">因此</span>去到新的医院,<span style="color: black;">大夫</span>会<span style="color: black;">需求</span><span style="color: black;">病人</span>复查。</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="//q9.itc.cn/images01/20240605/292685abde81490c863572bb96c62e22.jpeg" style="width: 50%; margin-bottom: 20px;"></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;">3、病情变化是动态的</strong></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">有些</span>急性<span style="color: black;">爆发</span>的<span style="color: black;">疾患</span>病情<span style="color: black;">爆发</span>非常快,在做完<span style="color: black;">检测</span>后的几个小时就可能<span style="color: black;">出现</span>了改变,此时,自然需要多次<span style="color: black;">检测</span>来<span style="color: black;">知道</span>诊断。</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;">4、<span style="color: black;">触及</span>医院利益问题</strong></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">检测</span>费用是医院的一大部分经济支撑,<span style="color: black;">哪些</span>仪器设备的<span style="color: black;">花费</span>都非常贵。<span style="color: black;">倘若</span><span style="color: black;">病人</span>都不在本院做<span style="color: black;">检测</span>,仪器的成本又该<span style="color: black;">怎样</span>回来呢?这是个非常现实的问题。</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="//q8.itc.cn/images01/20240605/8f105d132e994e869737c18592ad49b0.jpeg" style="width: 50%; margin-bottom: 20px;"></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;">2、</span>超94万人<span style="color: black;">科研</span>:每多做一次CT会<span style="color: black;">增多</span>患癌<span style="color: black;">危害</span>?</strong></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">CT<span style="color: black;">检测</span>对<span style="color: black;">非常多</span>人<span style="color: black;">来讲</span>并不陌生,尤其是随着技术和设备的普及,CT<span style="color: black;">检测</span><span style="color: black;">已然</span><span style="color: black;">作为</span>临床上的<span style="color: black;">平常</span><span style="color: black;">检测</span>,但近年来,关于CT<span style="color: black;">检测</span>存在致癌<span style="color: black;">危害</span>的<span style="color: black;">信息</span>越来越多。</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;">西班牙巴塞罗那<span style="color: black;">全世界</span>健康<span style="color: black;">科研</span>所</strong>的<span style="color: black;">科研</span>人员曾在《自然》子刊上<span style="color: black;">发布</span>过一项<span style="color: black;">科研</span>,<span style="color: black;">科研</span>人员分析了多国队列<span style="color: black;">科研</span>内接受过CT<span style="color: black;">检测</span>的<strong style="color: blue;"><span style="color: black;">94万余名儿童、青少年</span></strong>数据,这些受试者累计进行了1331896次CT<span style="color: black;">检测</span>,人均1.52次。在中位期7.8年<span style="color: black;">上下</span>的随访中,共有790例新发血液恶性肿瘤病例。经分析发现:</p>相较于&lt;5mGy的受试者,辐射剂量≥10mGy的受试者患所有恶性肿瘤的相对危险度均会<span style="color: black;">提升</span>;剂量达到≥50mGy时,<span style="color: black;">危害</span>会<span style="color: black;">增多</span>166%;每<span style="color: black;">增多</span>100mGy的辐射剂量,会<span style="color: black;">引起</span>儿童、青少年<span style="color: black;">病患</span>淋巴恶性肿瘤、骨髓恶性肿瘤以及急性白血病的<span style="color: black;">危害</span>分别<span style="color: black;">增多</span>101%。<span style="color: black;">长时间</span><span style="color: black;">科研</span>数据<span style="color: black;">表示</span>,每多做一次CT<span style="color: black;">检测</span>,<span style="color: black;">增多</span>43%的患血液恶性肿瘤总体<span style="color: black;">危害</span>。<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="//q4.itc.cn/images01/20240605/44b7120359f4407e9a64e5921bfe5e77.jpeg" style="width: 50%; margin-bottom: 20px;"></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">针对</span>以上<span style="color: black;">科研</span>,<strong style="color: blue;">湖南省胸科医院放射科<span style="color: black;">专家</span>凌杰</strong>刊文指出:“<span style="color: black;">以上</span>的<span style="color: black;">科研</span><span style="color: black;">重点</span>是针<span style="color: black;">针对</span>年龄在22岁以下时接受过CT<span style="color: black;">检测</span>的<strong style="color: blue;"><span style="color: black;">青少年</span></strong>,关注点更<span style="color: black;">大都是</span>在<strong style="color: blue;"><span style="color: black;">血液肿瘤上。</span></strong></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">况且</span><span style="color: black;">报告</span>内<span style="color: black;">亦</span><span style="color: black;">知道</span>指出,<span style="color: black;">仅有</span>辐射量到达<span style="color: black;">必定</span>程度时才会<span style="color: black;">增多</span><span style="color: black;">危害</span>,<strong style="color: blue;"><span style="color: black;">平常</span>正常做<span style="color: black;">检测</span>不会给健康带来额外<span style="color: black;">损伤</span></strong>,自然<span style="color: black;">亦</span>不会<span style="color: black;">增多</span>患癌<span style="color: black;">危害</span>”。</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="//q3.itc.cn/images01/20240605/f0724ce6439c4a9ab74c32ad5278abd5.jpeg" style="width: 50%; margin-bottom: 20px;"></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">但不可否认,CT<span style="color: black;">检测</span>本身是有辐射的,CT<span style="color: black;">检测</span>的致癌<span style="color: black;">危害</span><span style="color: black;">重点</span>是<span style="color: black;">源自</span>于<strong style="color: blue;">X射线产生的电离辐射</strong>,<span style="color: black;">按照</span>我国辐射防护标准内的数据<span style="color: black;">表示</span>,<strong style="color: blue;"><span style="color: black;">一次性接受少于50mSv以下的辐射剂量都是安全的</span></strong>,<span style="color: black;">仅有</span>超过100mSv时才可能会产生直接辐射<span style="color: black;">损害</span>。</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;">浙江大学医学院<span style="color: black;">附庸</span>第二医院国际医学中心消毒供应中心胡宇峰</strong>刊文解释,做一次CT<span style="color: black;">检测</span>的辐射量<span style="color: black;">通常</span>为2mSv~10mSv,<span style="color: black;">区别</span>部位的CT<span style="color: black;">检测</span>所带来的辐射<span style="color: black;">亦</span><span style="color: black;">区别</span>。<span style="color: black;">通常</span><span style="color: black;">状况</span>下,<strong style="color: blue;"><span style="color: black;">成年人一年做4~6次CT,每次<span style="color: black;">检测</span>间隔2个月<span style="color: black;">上下</span>是很安全的。<span style="color: black;">倘若</span>是普通体检的话,一年做个1~2次<span style="color: black;">就可</span>。</span></strong></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="//q3.itc.cn/images01/20240605/7ea2ebfd7642423292d5a2e8b2078367.jpeg" style="width: 50%; margin-bottom: 20px;"></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;">3、</span><span style="color: black;">重视</span>这4点,<span style="color: black;">帮忙</span>降低CT<span style="color: black;">检测</span>辐射</strong></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">虽然说</span>正常<span style="color: black;">检测</span>不会给健康带来额外的<span style="color: black;">危害</span>,但那毕竟是辐射,<span style="color: black;">咱们</span><span style="color: black;">能够</span><span style="color: black;">经过</span><span style="color: black;">有些</span>细节来减少给身体带来的辐射量。</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;">1、不要佩戴金属物品</strong></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">在<span style="color: black;">检测</span>前要<span style="color: black;">重视</span>脱下身上的金属饰品,否则容易影响到<span style="color: black;">检测</span>的<span style="color: black;">影像</span>。女性内衣上<span style="color: black;">倘若</span>有钢托的话,<span style="color: black;">亦</span>要脱掉<span style="color: black;">以避免</span>影响结果。</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;">2、不要做过度的<span style="color: black;">打扮</span></strong></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">有些</span><span style="color: black;">打扮</span>品内可能会含有金属<span style="color: black;">成份</span>,在<span style="color: black;">检测</span>的过程中可能会<span style="color: black;">引起</span>皮肤灼伤,<span style="color: black;">意见</span>在进行<span style="color: black;">检测</span>前最好不要<span style="color: black;">打扮</span>。</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="//q7.itc.cn/images01/20240605/ec4e731906d24273a0ecdba8f57891a9.jpeg" style="width: 50%; margin-bottom: 20px;"></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;">3、避免进行重复<span style="color: black;">检测</span></strong></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">之前做过的影像资料<span style="color: black;">已然</span>足够,且<span style="color: black;">大夫</span><span style="color: black;">知道</span>给出无需重复<span style="color: black;">检测</span>的意见,就不要再额外进行<span style="color: black;">检测</span>给身体带来<span style="color: black;">更加多</span>的辐射了。</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;">4、<span style="color: black;">协同</span><span style="color: black;">大夫</span>缩<span style="color: black;">短期</span></strong></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">在<span style="color: black;">检测</span>过程中,要积极<span style="color: black;">协同</span><span style="color: black;">大夫</span>的安排,<span style="color: black;">这般</span>做可缩短<span style="color: black;">检测</span>的时间,降低对身体的辐射。</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="//q3.itc.cn/images01/20240605/0408ae49e9884712bdce2f5420622b29.jpeg" style="width: 50%; margin-bottom: 20px;"></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">去<span style="color: black;">区别</span>的医院需要重新<span style="color: black;">检测</span><span style="color: black;">非常多</span>时候是出于严谨的<span style="color: black;">方向</span><span style="color: black;">思虑</span>,在非必要<span style="color: black;">状况</span>下<span style="color: black;">大夫</span><span style="color: black;">通常</span><span style="color: black;">亦</span>不会让<span style="color: black;">病人</span>重复做无用的<span style="color: black;">检测</span>,对此不要过分的抗拒,要持有正确<span style="color: black;">心理</span>。</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">参考资料:</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"> 《<span style="color: black;">为何</span>换家医院看病就要重新<span style="color: black;">检测</span>一次?<span style="color: black;">大夫</span>告诉你其中的<span style="color: black;">奥密</span>》. 福建卫生报 2021-05-18</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"> 《<span style="color: black;">乱用</span>CT?Nature子刊:超94万人数据,每多做一次CT会<span style="color: black;">增多</span>患癌<span style="color: black;">危害</span>》. 医学论坛网 2023-11-21</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"> 《做CT会被辐射<span style="color: black;">损伤</span>吗?放射科专家带你揭秘这些真相......》. 苏州大学<span style="color: black;">附庸</span><span style="color: black;">第1</span>医院 2022-07-29</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">未经作者<span style="color: black;">准许</span>授权,禁止转载<a style="color: black;"><span style="color: black;">返回<span style="color: black;">外链论坛:www.fok120.com</span>,查看<span style="color: black;">更加多</span></span></a></p>

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4zhvml8 发表于 2024-9-30 12:56:12

祝福你、祝你幸福、早日实现等。

1fy07h 发表于 2024-11-7 18:09:09

你说得对,我们一起加油,未来可期。

m5k1umn 发表于 2024-11-10 06:00:48

你的见解真是独到,让我受益良多。

4zhvml8 发表于 2024-11-14 17:43:36

论坛的成果是显著的,但我们不能因为成绩而沾沾自喜。

1fy07h 发表于 1 小时前

你的言辞如同繁星闪烁,点亮了我心中的夜空。
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