“血常规”能够查出癌症吗?检测血常规时要注意3种状况
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">癌症发病率逐年新增,让<span style="color: black;">大众</span>恐慌担忧。事实上癌症可防可控,生活中做好预防工作,<span style="color: black;">定时</span>体检,完全能<span style="color: black;">帮忙</span>降低患癌率。<span style="color: black;">那样</span>问题来了,常规的血液<span style="color: black;">检测</span><span style="color: black;">是不是</span>能查出癌症呢?<span style="color: black;">检测</span>血常规时要<span style="color: black;">重视</span>什么呢?下面<span style="color: black;">咱们</span>就一同来<span style="color: black;">认识</span>一下。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">什么是血常规</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">血常规<span style="color: black;">亦</span><span style="color: black;">叫作</span>为全血细胞计数,<span style="color: black;">检测</span>的指标<span style="color: black;">重点</span><span style="color: black;">包含</span>红细胞、白细胞、还有血小板。红细胞<span style="color: black;">重点</span>的参数<span style="color: black;">包含</span>红细胞数量、红细胞压积、红细胞血红蛋白的含量以及红细胞平均参数等,<span style="color: black;">按照</span>这些参数<span style="color: black;">常常</span><span style="color: black;">能够</span>判断贫血的严重程度以及贫血的类型。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">白细胞<span style="color: black;">重点</span>是看白细胞的总数,这个是<span style="color: black;">评估</span>感染的<span style="color: black;">要紧</span>指标。<span style="color: black;">倘若</span>白细胞和中性粒细胞比例<span style="color: black;">上升</span>,此时<span style="color: black;">思虑</span>可能是细菌感染。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="https://mmbiz.qpic.cn/mmbiz_png/Jl7tHTbVM4tKe0HmuuqrwAA5iabdzkXUiaXdhXxVMpVzlnLreibibjpmmym9reSun1S14lQHV0K4lWTjTSia3F6GpwA/640?wx_fmt=png&tp=webp&wxfrom=5&wx_lazy=1&wx_co=1" style="width: 50%; margin-bottom: 20px;"></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">而淋巴细胞比例<span style="color: black;">上升</span>,可能是病毒感染。嗜酸性、嗜碱性粒细胞<span style="color: black;">上升</span>,则可能是寄生虫<span style="color: black;">或</span>是过敏<span style="color: black;">原因</span><span style="color: black;">导致</span>的<span style="color: black;">状况</span>。<span style="color: black;">倘若</span>血小板减少,则可能是<span style="color: black;">流血</span>的<span style="color: black;">原由</span>。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">“血常规”<span style="color: black;">能够</span>查出癌症吗?</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">血常规<span style="color: black;">检测</span><span style="color: black;">通常</span><span style="color: black;">不可</span>够<span style="color: black;">检测</span>出癌症,尤其是<span style="color: black;">针对</span><span style="color: black;">初期</span>的癌症病人,血常规<span style="color: black;">通常</span>正常。只是<span style="color: black;">出现</span>了白血病的病人,在做血常规<span style="color: black;">检测</span>时<span style="color: black;">能够</span><span style="color: black;">发掘</span>白细胞计数<span style="color: black;">显著</span><span style="color: black;">增加</span>。随着病情的发展,到了白血病晚期的时候,白细胞<span style="color: black;">升高</span>得<span style="color: black;">能够</span>更加<span style="color: black;">明显</span>。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">此时</span><span style="color: black;">必须</span>进行进一步的骨髓象<span style="color: black;">检测</span>,观察骨髓象<span style="color: black;">其中</span>有核细胞的数量,以及<span style="color: black;">是不是</span>有白血病性的原始细胞、幼稚细胞的存在,从而对白血病做一个<span style="color: black;">知道</span>的诊断。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="https://mmbiz.qpic.cn/mmbiz_jpg/Jl7tHTbVM4tKe0HmuuqrwAA5iabdzkXUiaTEYCugBc71lK7lrGsnNpEPvkW5qdrgBIibcR4ib3IITxR4x3w9tUaVvQ/640?wx_fmt=jpeg&tp=webp&wxfrom=5&wx_lazy=1&wx_co=1" 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><span style="color: black;">通常</span>癌症的筛查,<span style="color: black;">常常</span><span style="color: black;">必须</span>做全身的体检,<span style="color: black;">经过</span>彩超<span style="color: black;">检测</span>、CT<span style="color: black;">检测</span>、核磁共振<span style="color: black;">检测</span>进行<span style="color: black;">检测</span>,<span style="color: black;">能够</span>早<span style="color: black;">发掘</span>、早诊断、早治疗。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">并且,<span style="color: black;">经过</span>影像学<span style="color: black;">检测</span><span style="color: black;">能够</span>初步<span style="color: black;">发掘</span><span style="color: black;">初期</span>的癌症、肿瘤,<span style="color: black;">经过</span>体检能够早<span style="color: black;">发掘</span>、早诊断、早治疗,是治愈癌症和长寿的<span style="color: black;">重要</span>。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">针对</span>中晚期的癌症病人,治疗比较困难,彻底治愈的可能性不大。,治疗的目的<span style="color: black;">重点</span>是<span style="color: black;">经过</span>手术治疗、化疗、放疗、靶向<span style="color: black;">药品</span>治疗等,<span style="color: black;">从而</span><span style="color: black;">掌控</span><span style="color: black;">病人</span>病情、减轻症状和延长寿命。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">癌症高危人群有<span style="color: black;">那些</span>?</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;">1.经常熬夜的人</strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">癌细胞发展并不是一蹴而就的,是缓慢发展的过程。癌细胞是<span style="color: black;">由于</span>正常细胞分裂过程<span style="color: black;">出现</span>突变<span style="color: black;">导致</span>的,<span style="color: black;">夜晚</span>是细胞分裂的黄金期,经常<span style="color: black;">睡觉</span>不足会降低免疫力。<span style="color: black;">因此呢</span><span style="color: black;">没</span>法<span style="color: black;">即时</span>清除变异细胞,从而<span style="color: black;">增多</span>患上癌症<span style="color: black;">危害</span>。</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;">过重</span>人群</strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">倘若</span>过于<span style="color: black;">肥壮</span>,很容易<span style="color: black;">引起</span>脂肪堆积,还会影响身体代谢的速度。<span style="color: black;">这般</span>就很容易<span style="color: black;">导致</span>生理改变,诱发癌症等问题。尤其是肠癌、乳腺癌等,<span style="color: black;">肥壮</span>之间的关系<span style="color: black;">非常</span>密切。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="https://mmbiz.qpic.cn/mmbiz_jpg/Jl7tHTbVM4tKe0HmuuqrwAA5iabdzkXUiaKCChyZtBfsaFhY250DaZ1K2vMvMSjZgPxbD0CrUIpYuOXAibicMYdSDA/640?wx_fmt=jpeg&tp=webp&wxfrom=5&wx_lazy=1&wx_co=1" 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. 吸烟人群</strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">吸烟和多种癌症都有着紧密的关系,尤其是肺癌、胰腺癌、膀胱癌等。吸的支数越多,得癌的几率就越大。</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;">膳食</span>习惯不良的人群</strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">膳食</span>与癌症之间的关系<span style="color: black;">非常</span>密切。<span style="color: black;">例如</span><span style="color: black;">长时间</span>有暴饮暴食、过度节食、不规律<span style="color: black;">膳食</span>、<span style="color: black;">膳食</span>不<span style="color: black;">平衡</span>以及挑食等习惯,很容易诱发癌症,尤其是肠胃癌。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">还有<span style="color: black;">便是</span>经常食用<span style="color: black;">有些</span>辛辣刺激、烧烤、油炸、腌制、烟熏等之类的<span style="color: black;">食品</span>,<span style="color: black;">亦</span>会<span style="color: black;">增多</span>癌症的发病率。尤其是霉变的<span style="color: black;">食品</span>,会产生黄曲霉菌素这种强致癌物,它的毒性比砒霜还要毒,是<span style="color: black;">日前</span><span style="color: black;">晓得</span>的致癌性最强的化学物质之一。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;">5.缺乏运动的人群</strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">久坐不动、懒得运动越来越<span style="color: black;">作为</span>现代都市人的通病。不运动或极少运动的人,容易在<span style="color: black;">身体</span>积聚多余的脂肪,带来<span style="color: black;">肥壮</span>。而<span style="color: black;">肥壮</span>会增加诸如乳腺癌、子宫内膜癌、卵巢癌,以及结肠癌等<span style="color: black;">疾患</span>的发病<span style="color: black;">危害</span>。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;">6.有家族遗传病史的人</strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">倘若</span>自己家人有癌症的话,<span style="color: black;">那样</span>这个人得癌的几率就会比同龄人高<span style="color: black;">非常多</span>。<span style="color: black;">通常</span>一个家族<span style="color: black;">倘若</span>有恶性肿瘤,相对而言,家族直系亲属中患癌的<span style="color: black;">危害</span>会<span style="color: black;">上升</span>三倍以上。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">癌症的<span style="color: black;">检测</span><span style="color: black;">办法</span></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">癌症<span style="color: black;">重点</span>是<span style="color: black;">经过</span><span style="color: black;">彩超</span>、CT、磁共振,以及肿瘤标志物的<span style="color: black;">办法</span><span style="color: black;">检测</span>。如<span style="color: black;">检测</span>血液<span style="color: black;">其中</span>的甲胎蛋白、癌胚抗原,诊断<span style="color: black;">是不是</span>为原发性肝癌、结直肠癌,肺腺癌等。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">经过</span>肺部CT<span style="color: black;">发掘</span>肺部的占位性病变,并对肺部的占位性病变做穿刺活检,从而确诊肺癌。<span style="color: black;">经过</span>胃镜、肠镜确诊消化道肿瘤如结直肠癌、胃癌等。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">还可<span style="color: black;">经过</span>乳房的<span style="color: black;">彩超</span>,<span style="color: black;">发掘</span>乳房等占位病变,<span style="color: black;">乃至</span>乳腺癌等。除此,可<span style="color: black;">经过</span>对盆腔做CT<span style="color: black;">检测</span>,<span style="color: black;">发掘</span>子宫、卵巢的占位性病变。总之,癌症的<span style="color: black;">检测</span><span style="color: black;">办法</span><span style="color: black;">能够</span>是影像学加肿瘤标志物等<span style="color: black;">办法</span>进行,还要<span style="color: black;">按照</span><span style="color: black;">每一个</span>病人不同的病史以及危险<span style="color: black;">原因</span>,有针对性的进行。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="https://mmbiz.qpic.cn/mmbiz_jpg/Jl7tHTbVM4tKe0HmuuqrwAA5iabdzkXUiaCFygxMedUbF0ciaKZXE1kCfzcct6GquLRicKUp2VibQQdHkxniaVqXd9lA/640?wx_fmt=jpeg&tp=webp&wxfrom=5&wx_lazy=1&wx_co=1" 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;"><span style="color: black;">检测</span>血常规要<span style="color: black;">重视</span>3种<span style="color: black;">状况</span></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;">1. 红细胞系统</strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">例如网织红细胞减少,反映骨髓造血功能减低,可见于再生<span style="color: black;">阻碍</span>性贫血、急性白血病。网织红细胞<span style="color: black;">增加</span>,反映骨髓造血功能旺盛,可见于巨幼细胞性贫血、急性失血。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;">2. 白细胞系统</strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">例如中性粒细胞减少,可见于严重感染<span style="color: black;">引起</span>白细胞消耗<span style="color: black;">太多</span>。中性粒细胞<span style="color: black;">增加</span>,可提示存在轻度感染。但比例过高时,<span style="color: black;">亦</span>可能提示有慢性粒细胞白血病等严重<span style="color: black;">疾患</span>。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="https://mmbiz.qpic.cn/mmbiz_jpg/Jl7tHTbVM4tKe0HmuuqrwAA5iabdzkXUiaZpP2VdNQ0RicFyuJN8uP3ibyG9VpQhmESf9vxwQlKwEl3ib9BZTBb7BzA/640?wx_fmt=jpeg&tp=webp&wxfrom=5&wx_lazy=1&wx_co=1" 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. 血小板系统</strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">例如血小板减少,可提示急性白血病、再生<span style="color: black;">阻碍</span>性贫血。血小板<span style="color: black;">增加</span>可,提示原发性血小板<span style="color: black;">增加</span>症、原发性骨髓纤维化。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">延伸:</span><span style="color: black;"><span style="color: black;">通常</span>人多久做一次癌症体检?</span></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;">病人</span><span style="color: black;">状况</span></strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">针对</span>正常未合并高危<span style="color: black;">原因</span>人群,防癌体检常规1年进行一次。这是临床常用方式,但并<span style="color: black;">不停</span>对为此时间间隔。若部分<span style="color: black;">病人</span>合并高危<span style="color: black;">原因</span>,如家族遗传癌症病史,或较严重<span style="color: black;">基本</span><span style="color: black;">疾患</span>,高度<span style="color: black;">思虑</span>癌变时,可适当缩短防癌体检时间,如半年<span style="color: black;">乃至</span>更<span style="color: black;">短期</span>进行相应<span style="color: black;">检测</span>。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="https://mmbiz.qpic.cn/mmbiz_jpg/Jl7tHTbVM4tKe0HmuuqrwAA5iabdzkXUiaia0JHW135FXbZA2YHgbLTfgusaOSvIbyHgFgFpmcrE5k1cH94Oz9ArQ/640?wx_fmt=jpeg&tp=webp&wxfrom=5&wx_lazy=1&wx_co=1" 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;">2. <span style="color: black;">检测</span>项目</strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">病人</span>进行彩超<span style="color: black;">检测</span>时,因彩超对人体并<span style="color: black;">没</span>相应副<span style="color: black;">功效</span>,高危人群<span style="color: black;">亦</span>可频繁<span style="color: black;">检测</span>。但<span style="color: black;">触及</span>到CT检测项目时,<span style="color: black;">因为</span>CT<span style="color: black;">拥有</span>辐射性,<span style="color: black;">必须</span><span style="color: black;">思虑</span>到放射线量化<span style="color: black;">损害</span>。<span style="color: black;">意见</span><span style="color: black;">病人</span>间隔<span style="color: black;">最少</span>半年<span style="color: black;">上下</span>,再进行下次体检。必要时可适当延<span style="color: black;">长期</span>,如间隔1年<span style="color: black;">或</span>更久。</span></p>
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