wrjc1hod 发表于 2024-6-17 20:52:33

原创 因感染而引起的癌症


    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"> 众所周知,癌细胞是源于自己身体细胞<span style="color: black;">出现</span>变异,<span style="color: black;">自己</span>免疫系统识别不出,消灭不了,它才得以疯长,但对别人<span style="color: black;">来讲</span>这些细胞是100%的外来物,会马上受到免疫系统的猛烈攻击,<span style="color: black;">因此</span>癌症不会传染。</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">然而,凡事<span style="color: black;">没</span>绝对,有些癌症的起因是生物感染,<span style="color: black;">引起</span>感染的细菌、病毒有强传染性,<span style="color: black;">况且</span>传播途径是性<span style="color: black;">行径</span>,这就让癌症的传染<span style="color: black;">作为</span>可能。<span style="color: black;">科研</span><span style="color: black;">显示</span>,<span style="color: black;">全世界</span>每年约200 万例新发癌症病例与感染<span style="color: black;">关联</span>,占每年新发癌症病例的16.1%,与幽门螺杆菌、乙型肝炎病毒、丙型肝炎病毒和人乳头状瘤病毒等感染<span style="color: black;">关联</span>。</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="//q1.itc.cn/images01/20240522/5b0f59d8cd44492eb5c8e5584221c43b.png" style="width: 50%; margin-bottom: 20px;"></p>
    <h1 style="color: black; text-align: left; margin-bottom: 10px;">胃癌</h1>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">病原:幽门螺杆菌</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">幽门螺杆菌<span style="color: black;">爱好</span>氧浓度5%~8%的环境,侵入人体后,会黏附在胃上皮,释放毒素<span style="color: black;">损伤</span>胃壁黏膜组织,<span style="color: black;">诱发</span>胃炎或胃溃疡;它<span style="color: black;">亦</span>会诱导细胞增殖,<span style="color: black;">增多</span>DNA复制时出错的机会,使患胃癌的危险性<span style="color: black;">增多</span>近20倍。全世界<span style="color: black;">大概</span>一半的人感染过幽门螺杆菌,每年新<span style="color: black;">发掘</span>的胃癌<span style="color: black;">病人</span>中近一半与它<span style="color: black;">相关</span>。</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">人是幽门螺杆菌<span style="color: black;">独一</span>的传染源,它<span style="color: black;">能够</span>从胃逆行到口腔中,<span style="color: black;">经过</span>唾液进行传播,与感染者<span style="color: black;">一起</span><span style="color: black;">摄食</span>和接吻很容易受到感染。<span style="color: black;">因此呢</span>,<span style="color: black;">哪些</span>平时经常有泛酸、烧心感、胃疼、口臭、口气重等症状的人,应该<span style="color: black;">即时</span>到医院做血清幽门螺旋杆菌抗体检测及碳13尿素呼气<span style="color: black;">实验</span>。确诊后应接受正规治疗,<span style="color: black;">时期</span>要<span style="color: black;">重视</span><span style="color: black;">膳食</span>隔离,清洁餐具,更不要跟爱人接吻。</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"> 即使<span style="color: black;">无</span>被传染,最好都养成吻前刷牙、吻后漱口的习惯,千万不要在接吻时<span style="color: black;">海量</span>吞下对方的口水。平时要<span style="color: black;">重视</span>生活、<span style="color: black;">膳食</span>、社交的卫生,伴侣有口臭的要提醒他<span style="color: black;">看病</span>。</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="//q7.itc.cn/images01/20240522/08d929005fc843f78be00cb381cc4690.png" style="width: 50%; margin-bottom: 20px;"></p>
    <h1 style="color: black; text-align: left; margin-bottom: 10px;">宫颈癌、阴茎癌、肛门癌</h1>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">病原:人乳头瘤病毒</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"> 人乳头瘤病毒是一种<span style="color: black;">爱好</span>侵袭人皮肤和黏膜上皮细胞的病毒,除了会<span style="color: black;">导致</span>性病尖锐湿疣外,它最知名的恶行是会<span style="color: black;">引起</span>宫颈癌,<span style="color: black;">亦</span>是<span style="color: black;">日前</span><span style="color: black;">独一</span>一个<span style="color: black;">知道</span>可<span style="color: black;">引起</span>恶性肿瘤的病因。</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">宫颈癌发病率在世界各地均有<span style="color: black;">增加</span>趋势,世界卫生组织<span style="color: black;">意见</span>女性<span style="color: black;">起始</span>性生活后,在21-29岁之间应该每2年进行一次宫颈刮片细胞学筛查,30岁以上每次<span style="color: black;">能够</span><span style="color: black;">同期</span>进行人乳头瘤病毒DNA<span style="color: black;">检测</span>,<span style="color: black;">倘若</span>连续3次细胞学和DNA<span style="color: black;">检测</span>都是阴性,说明患宫颈癌的几率极小,之后<span style="color: black;">能够</span>每3年进行一次筛查。<span style="color: black;">日前</span>已有针对人乳头瘤病毒的疫苗,据调查效果不错。</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"> 人乳头瘤病毒还与多种恶性肿瘤的<span style="color: black;">出现</span>密切<span style="color: black;">关联</span>,其中较<span style="color: black;">平常</span>的是阴茎癌和肛门癌。</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">对男性<span style="color: black;">来讲</span>,阴茎头外露,容易清洁,更<span style="color: black;">很难</span>被病毒感染。但对包皮过长、包茎者<span style="color: black;">来讲</span>,包皮包裹下的阴茎头有合适病毒、细菌生长的环境,又<span style="color: black;">很难</span>清洗,再在<span style="color: black;">长时间</span>、反复炎症的<span style="color: black;">基本</span>上,合并病毒感染就容易演变为癌细胞,且<span style="color: black;">很难</span>被<span style="color: black;">发掘</span>。男性<span style="color: black;">无</span>类似宫颈刮片的常规<span style="color: black;">检测</span>,<span style="color: black;">亦</span>很少做人乳头瘤病毒DNA<span style="color: black;">检测</span>,<span style="color: black;">因此</span>这种病毒感染<span style="color: black;">作为</span>当今阴茎癌发病及<span style="color: black;">青年</span>化的<span style="color: black;">要紧</span><span style="color: black;">原由</span>。包皮环切<span style="color: black;">能够</span>降低阴茎癌及性伴侣宫颈癌的<span style="color: black;">出现</span>率。</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">肛门癌在我国乃至<span style="color: black;">全世界</span>本来发病率均较低,但近年来在<span style="color: black;">全世界</span>范围内以每年约2%的速度递增,<span style="color: black;">此刻</span>约为1/10万,男女比例相当,90%<span style="color: black;">上下</span>都与人乳头瘤病毒感染<span style="color: black;">相关</span>。<span style="color: black;">由于</span>肛门潮湿、分泌物多,有利于病毒生长,皮肤黏膜薄嫩,易在摩擦时破损而受感染;合并艾滋病病毒感染者,<span style="color: black;">因为</span>免疫力受<span style="color: black;">控制</span>,<span style="color: black;">更易</span>患上肛门癌。</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">因此呢</span>,<span style="color: black;">没</span>论<span style="color: black;">出现</span>哪种类型的性接触,都应<span style="color: black;">尽可能</span><span style="color: black;">运用</span>安全套,性后做好清洁工作。患尖锐湿疣要<span style="color: black;">即时</span>治疗,性伴或配偶应<span style="color: black;">同期</span>去医院<span style="color: black;">检测</span>。肛门有<span style="color: black;">流血</span>、肿块、痛、痒等症状时,需<span style="color: black;">即时</span>到正规医院就诊。有不洁性<span style="color: black;">行径</span>及肛交经历等高危人群<span style="color: black;">最少</span>每年进行一次肛门<span style="color: black;">检测</span>,以筛查肛门癌,有<span style="color: black;">前提</span>者<span style="color: black;">尽可能</span>接种疫苗。</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="//q8.itc.cn/images01/20240522/f6b67ca1dbe245c6bac930ab8eab03fd.png" style="width: 50%; margin-bottom: 20px;"></p>
    <h1 style="color: black; text-align: left; margin-bottom: 10px;">口腔癌</h1>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">病原:人乳头瘤病毒</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"> 口腔癌<span style="color: black;">指的是</span><span style="color: black;">出现</span>在舌头、牙龈、颊部、上颚、唇等部位的癌症的总<span style="color: black;">叫作</span>,可表现为口腔溃疡、菜<span style="color: black;">花招</span>肿物等。以往多发于40~60岁,<span style="color: black;">此刻</span>口腔癌有<span style="color: black;">青年</span>化趋势,30岁以下的口腔癌<span style="color: black;">病人</span><span style="color: black;">显著</span><span style="color: black;">增加</span>,发病率<span style="color: black;">亦</span>呈现逐年<span style="color: black;">升高</span>趋势。</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">口腔癌的成因跟多种<span style="color: black;">原因</span><span style="color: black;">相关</span>,例如槟榔的<span style="color: black;">长时间</span>刺激、好吃辛辣<span style="color: black;">食品</span>、遗传、吸烟、维生素和微量元素缺乏等,口腔卫生差、烂牙、<span style="color: black;">长时间</span>牙病<span style="color: black;">病人</span><span style="color: black;">亦</span>容易得口腔癌。人乳头瘤病毒感染<span style="color: black;">引起</span>的口腔癌近年越来越多,受到医学界的关注。</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"> 口腔环境与女性生殖道环境<span style="color: black;">类似</span>,适合人类乳头瘤病毒<span style="color: black;">存活</span>;不少人伴侣多,性生活混乱,国外有资料<span style="color: black;">表示</span>,偏爱用口者<span style="color: black;">更易</span>感染人乳头瘤病毒。</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">因此</span>,平时要<span style="color: black;">重视</span>口腔内的<span style="color: black;">反常</span><span style="color: black;">状况</span>,例如口腔溃疡,<span style="color: black;">通常</span>两周<span style="color: black;">上下</span>可自愈,若<span style="color: black;">一月</span>都不痊愈,治疗后<span style="color: black;">亦</span>没好转,或<span style="color: black;">发掘</span>有不明肿物,要到医院<span style="color: black;">检测</span>。</p>
    <h1 style="color: black; text-align: left; margin-bottom: 10px;">肝癌</h1>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">病原:乙肝病毒、丙肝病毒</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"> 我国感染乙肝病毒的人数量庞大,在<span style="color: black;">数年</span>的宣传教育下,<span style="color: black;">非常多</span>人都<span style="color: black;">已然</span><span style="color: black;">晓得</span>乙肝是肝硬化、肝癌的<span style="color: black;">重点</span>病因,并积极接种疫苗和进行母婴阻断,感染有望得到<span style="color: black;">掌控</span>。</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">不外</span>,丙型肝炎病毒却悄悄地在我国蔓延开来,<span style="color: black;">日前</span>丙肝的感染者<span style="color: black;">大概</span>4000万<span style="color: black;">上下</span>,感染后多<span style="color: black;">无</span>症状,而是在不知不觉中形成肝脏局部炎症坏死,并慢慢发展为肝硬化和肝癌。丙肝病毒变异性非常强,<span style="color: black;">日前</span><span style="color: black;">全世界</span>都还<span style="color: black;">无</span>研制出丙肝疫苗,体检<span style="color: black;">亦</span><span style="color: black;">无</span>常规开展丙肝检测,<span style="color: black;">因此</span>从某程度上说,它的危险性比乙肝更大。</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">跟乙肝<span style="color: black;">同样</span>,丙肝<span style="color: black;">经过</span>血液、母婴和性交传播,与病人和携带者<span style="color: black;">平常</span>接触、<span style="color: black;">一起</span><span style="color: black;">摄食</span><span style="color: black;">通常</span>不会传染。在正规医院输血、手术、分娩前后都会进行丙肝检测,<span style="color: black;">因此呢</span>,除了共用针筒外,性是丙肝感染的<span style="color: black;">重点</span>途径,正确<span style="color: black;">运用</span>安全套就能将<span style="color: black;">危害</span>大大降低。</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">因为</span>乙肝或丙肝携带者比正<span style="color: black;">一般人</span>患肝癌的几率高10~30倍,<span style="color: black;">因此</span><span style="color: black;">必定</span>要养成<span style="color: black;">定时</span>体检的习惯,以尽早<span style="color: black;">发掘</span>肝癌。平时要积极<span style="color: black;">熬炼</span>,<span style="color: black;">加强</span><span style="color: black;">自己</span>免疫力,防止肝硬化及肝癌的<span style="color: black;">出现</span>。有不洁性生活史者最好主动进行乙肝、丙肝的检测。</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="//q7.itc.cn/images01/20240522/a9fb7a55319e422abde0fa1169fdbcfd.png" style="width: 50%; margin-bottom: 20px;"></p>
    <h1 style="color: black; text-align: left; margin-bottom: 10px;">鼻咽癌</h1>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">病原:EB病毒</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"> EB病毒是一种很<span style="color: black;">平常</span>的接触传染性病毒,可在咽部上皮细胞内<span style="color: black;">长时间</span>存在,并繁殖和释放病毒至唾液,<span style="color: black;">经过</span>唾液或输血、密切接触传染给他人,一旦感染很难清除并终身携带。</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">例如,人在接吻时,<span style="color: black;">没</span>法避免接触对方的唾液,<span style="color: black;">倘若</span>恰好口腔有破损,身体抵抗力又弱,便有可能<span style="color: black;">显现</span>EB病毒急性感染,<span style="color: black;">导致</span>“接吻病”,<span style="color: black;">显现</span>发烧、咽炎和淋巴结肿大等症状,<span style="color: black;">必须</span>10天<span style="color: black;">上下</span><span style="color: black;">才可</span><span style="color: black;">痊愈</span>。</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"> EB病毒会<span style="color: black;">长时间</span>存在在人<span style="color: black;">身体</span>,还可能<span style="color: black;">引起</span>淋巴瘤、鼻咽癌。鼻咽癌是我国广东地区的高发癌症,有地区与家族集中的特点,与<span style="color: black;">平常</span>生活接触和性<span style="color: black;">行径</span>密不可分。</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">按照</span>血清学调查,我国3~5岁儿童EB病毒抗体阳性率达90%以上,除了<span style="color: black;">重视</span>口腔卫生,家长最好不要用嘴嚼碎<span style="color: black;">食品</span>喂<span style="color: black;">孩儿</span>,<span style="color: black;">这般</span>可能会在不知不觉中把病毒传染给<span style="color: black;">孩儿</span>。情侣在感冒、咳嗽等<span style="color: black;">状况</span>下不要亲吻。</p>
    <h1 style="color: black; text-align: left; margin-bottom: 10px;">卡波氏肉瘤</h1>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">病原:艾滋病病毒</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">卡波氏肉瘤并不是<span style="color: black;">平常</span>的肿瘤,<span style="color: black;">重点</span><span style="color: black;">出现</span>在艾滋病<span style="color: black;">病人</span>身上,分布于头、颈、躯干、四肢、足底部皮肤、黏膜,<span style="color: black;">起始</span>时是直径约1厘米对<span style="color: black;">叫作</span>分布红色斑疹,以后变成紫色或棕色斑块或结节,易破溃。病情缓慢进行时,结节<span style="color: black;">持续</span><span style="color: black;">显现</span>并<span style="color: black;">逐步</span>增大,<span style="color: black;">乃至</span><span style="color: black;">出现</span>肢体坏死。若<span style="color: black;">出现</span>在内脏,尤其是消化道时,易破溃、大<span style="color: black;">流血</span>而死亡。</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">卡波氏肉瘤对放射治疗比较<span style="color: black;">敏锐</span>,临床上还有化疗、免疫疗法、手术等治疗手段,<span style="color: black;">不外</span>,它是艾滋病病毒感染后的<span style="color: black;">平常</span>并发症,艾滋病毒<span style="color: black;">日前</span><span style="color: black;">没</span>法彻底清除,卡波氏肉瘤还是可能反复<span style="color: black;">爆发</span>。<span style="color: black;">因此呢</span>,<span style="color: black;">仅有</span>防止感染艾滋病,<span style="color: black;">才可</span>最大程度杜绝它的<span style="color: black;">出现</span>。</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="//q0.itc.cn/images01/20240522/d9f91083b698430a84cb2d1b5b66fcfe.png" style="width: 50%; margin-bottom: 20px;"></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">癌症的<span style="color: black;">出现</span><span style="color: black;">常常</span>并非单一<span style="color: black;">原因</span>,除了感染,还与基因、环境、不良生活方式等<span style="color: black;">相关</span>,<span style="color: black;">况且</span>是多个<span style="color: black;">原因</span><span style="color: black;">一起</span><span style="color: black;">功效</span>的结果。这些病原体虽然很容易<span style="color: black;">经过</span><span style="color: black;">各样</span>性<span style="color: black;">行径</span>传播,<span style="color: black;">日前</span>的科技<span style="color: black;">亦</span>未必能清除它们,但这并不<span style="color: black;">表率</span><span style="color: black;">咱们</span>只能坐以待毙,<span style="color: black;">能够</span>自保的方法<span style="color: black;">包含</span>:拒绝不洁性生活,避免多性伴,正确<span style="color: black;">运用</span>安全套,<span style="color: black;">显现</span>不适或<span style="color: black;">反常</span><span style="color: black;">即时</span><span style="color: black;">看病</span>,常规体检,注射疫苗,以及<span style="color: black;">创立</span>健康的生活习惯,避免吸烟、饮酒、<span style="color: black;">过重</span>和久坐不动等。<a style="color: black;"><span style="color: black;">返回<span style="color: black;">外链论坛:http://www.fok120.com/</span>,查看<span style="color: black;">更加多</span></span></a></p>

    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">责任编辑:网友投稿</span></p>




bitheerani12500 发表于 2024-8-31 12:41:25

期待与你深入交流,共探知识的无穷魅力。

b1gc8v 发表于 2024-10-25 18:02:57

我赞同你的看法,你的智慧让人佩服,谢谢分享。

nykek5i 发表于 2024-11-5 03:54:21

“沙发”(SF,第一个回帖的人)‌
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