[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f65-g5LTUgHIk8dGZIHhGe2pKpxnfW0g-O4HGxk3yxcs":3,"$fqsO2N4pIr8qlter2_1z-r7MjfNpU88ZxHy5UtE4QkA8":8,"$fHUdg_uCZRVMSJR2IbJ9gNodsMOlS5uicdQ8Q_q3Lh7A":55,"$fyS6HfV9V_dE9TDYH9D1bz-8UWigeC1pbMUaxs1AfvCA":59},{"code":4,"msg":5,"message":6,"data":6,"success":7},401,"认证失败，无法访问系统资源",null,false,{"code":9,"msg":10,"message":6,"data":11,"success":54},200,"操作成功",{"id":12,"specialistId":13,"specialistAssistants":14,"profilePhoto":15,"specialistName":16,"hospital":17,"department":18,"postsTitle":19,"materialTotal":20,"videoTotal":21,"isConcern":7,"title":22,"coverVertical":23,"coverAcross":24,"content":25,"description":26,"views":27,"likes":21,"isThumbsUp":7,"isCollection":7,"collections":21,"createTime":28,"seoTitle":22,"seoKeywords":29,"seoDescription":30,"shelvesTime":31,"version":32,"menus":33,"menuId":35,"type":42,"quality":53,"commentCount":21,"isComment":42},66499,870213,[],"https://cdn.haohuanjiao.com/learnMaterial/ystApp//hk0nky0jW6hC6kA5kTPwGdSYQ068rXoE.png","俞宁娟","浙江大学医学院附属第二医院","肿瘤科","主治医师",34,0,"胃癌防治知识：你需要了解的健康信息","","https://ystcdn.venuertc.com/venue/AI/0119abcf-ae4d-4936-939d-6bfab9b4b135.jpg","\u003Cdiv id=\"material_title\" class=\"custom-stomach-cancer-title\">\n  \u003Ch1 style=\"color: rgb(44, 62, 80); margin: 1.2em 0px 0.6em; font-weight: 700; border-bottom: 1px solid rgb(238, 238, 238);\">胃癌防治知识：你需要了解的健康信息\u003C/h1>\n  \u003Cp class=\"custom-intro\">\n    工作再忙，吃饭总得讲究点儿——可现实生活里，很多人胃里难受时常当作“小毛病”忽略。有时候，一些轻微的不适正悄悄提醒，胃癌这个“不速之客”可能正靠近。本文用最贴近生活的方式，聊聊你最该知道的胃癌防治知识，让每个人都能为自己的胃多一份安心和保障。\n  \u003C/p>\n\u003C/div>\n\n\u003Cdiv class=\"custom-section custom-section-bg1\">\n  \u003Ch2 style=\"color: rgb(44, 62, 80); margin: 1.2em 0px 0.6em; font-weight: 700; border-bottom: 1px solid rgb(238, 238, 238);\">01 什么是胃癌？\u003C/h2>\n  \u003Cdiv class=\"custom-section-content\">\n    \u003Cp>\n      简单来讲，胃癌是发生在胃部的恶性肿瘤。它的出现就像是身体内部的“异常细胞”自己组团，在胃壁上无序生长，不受身体原有机能的控制。这种肿瘤一旦长大，不仅影响正常消化，还能通过胃壁向周围组织扩散，甚至进入血流，影响远处的器官。\n    \u003C/p>\n    \u003Cp>\n      全世界范围内，胃癌是较常见的消化系统癌症类型之一。据\u003Cem>Rawla, P., Barsouk, A. (2019). Epidemiology of Gastric Cancer. World Journal of Gastroenterology, 25(33), 4429–4438.\u003C/em>报道，全球每年大约有100万人被诊断为胃癌，尤其在东亚和东欧更为高发。我国作为胃癌高发的地区，每年新发病例和死亡人数均属前列。\n    \u003C/p>\n    \u003Cdiv class=\"custom-reminder\">\n      👀 \u003Cspan>胃癌早期变化不容易察觉，不痛不痒反而最容易被忽视。\u003C/span>\n    \u003C/div>\n  \u003C/div>\n\u003C/div>\n\n\u003Cdiv class=\"custom-section custom-section-bg2\">\n  \u003Ch2 style=\"color: rgb(44, 62, 80); margin: 1.2em 0px 0.6em; font-weight: 700; border-bottom: 1px solid rgb(238, 238, 238);\">02 胃癌的主要症状有哪些？\u003C/h2>\n  \u003Cdiv class=\"custom-section-content\">\n    \u003Cp>\n      很多人的第一反应是“胃癌是不是很疼？”，其实早期胃癌往往感觉不明显。它可能只是偶尔胃部胀满、吃饭后觉得顶、没什么食欲。偶尔还会因为消化不良，把它当成普通的胃炎硬扛过去。但时间一久，症状逐渐变得“扎眼”——\n    \u003C/p>\n    \u003Cul class=\"custom-symptom-list\">\n      \u003Cli>\u003Cstrong>食欲减退\u003C/strong>：开始只是轻微不想吃，后来变成看什么都没胃口。\u003C/li>\n      \u003Cli>\u003Cstrong>腹部胀满\u003C/strong>：尤其是饭后，经常感到肚子鼓鼓的。\u003C/li>\n      \u003Cli>\u003Cstrong>体重下降\u003C/strong>：没有减肥却慢慢消瘦，是得认真对待的信号。\u003C/li>\n      \u003Cli>\u003Cstrong>持续性消化不良\u003C/strong>：反复发作的胃部不适，很难和常见消化道问题区分。\u003C/li>\n    \u003C/ul>\n    \u003Cdiv class=\"custom-case\">\n      \u003Cspan>举个例子：\u003C/span>\n      \u003Cspan>一位66岁的女性，4个月前因胃溃疡伴饭后烧心感就诊，检查发现胃部有恶性肿瘤。她起初只是感觉胃里不舒服、不太想吃饭，直到出现明显的体重下降才重视起来。\u003C/span>\n    \u003C/div>\n    \u003Cdiv class=\"custom-reminder\">\n      🚩 \u003Cspan>这种不适一旦持续或加重，尤其是伴有消瘦时，要尽早去医院检查。\u003C/span>\n    \u003C/div>\n  \u003C/div>\n\u003C/div>\n\n\u003Cdiv class=\"custom-section custom-section-bg3\">\n  \u003Ch2 style=\"color: rgb(44, 62, 80); margin: 1.2em 0px 0.6em; font-weight: 700; border-bottom: 1px solid rgb(238, 238, 238);\">03 胃癌高风险都有哪些因素？\u003C/h2>\n  \u003Cdiv class=\"custom-section-content\">\n    \u003Col class=\"custom-risk-list\">\n      \u003Cli>\n        \u003Cstrong>慢性胃炎、胃溃疡史\u003C/strong>\u003Cbr>\n        长期的胃部炎症或溃疡，让胃黏膜处于“修修补补”的状态。坏的细胞有机会变多，癌变风险就会增加。\n      \u003C/li>\n      \u003Cli>\n        \u003Cstrong>幽门螺旋杆菌感染\u003C/strong>\u003Cbr>\n        幽门螺旋杆菌（Helicobacter pylori）是一种容易在胃里“安家”的细菌。医学界公认，它是胃癌发生的主要“帮凶”，感染时会导致慢性胃炎，久而久之可能促使异常细胞出现（Uemura, N. et al., 2001）。\n      \u003C/li>\n      \u003Cli>\n        \u003Cstrong>不良饮食习惯\u003C/strong>\u003Cbr>\n        比如爱吃腌肉、熏鱼和重盐，每天咸菜不断。这类食物含有亚硝酸盐等致癌物，对胃黏膜刺激大。\n      \u003C/li>\n      \u003Cli>\n        \u003Cstrong>年龄增长\u003C/strong>\u003Cbr>\n        随着年龄的增加，特别是50岁以后，细胞突变的概率变高，胃癌风险也随之上升。\n      \u003C/li>\n      \u003Cli>\n        \u003Cstrong>家族遗传\u003C/strong>\u003Cbr>\n        如果家里有人患过胃癌，自己的发病概率也会略高。\n      \u003C/li>\n    \u003C/ol>\n    \u003Cp>\n      研究指出，幽门螺旋杆菌感染与胃癌的关联尤为明确（Uemura, N., Okamoto, S., Yamamoto, S., et al., 2001. \u003Cem>Helicobacter pylori Infection and the Development of Gastric Cancer\u003C/em>. N Engl J Med, 345(11), 784-789）。\n    \u003C/p>\n    \u003Cdiv class=\"custom-reminder\">\n      ℹ️ \u003Cspan>这些因素不会直接决定你一定会患胃癌，但它们确实会增加风险，需要保持警觉。\u003C/span>\n    \u003C/div>\n  \u003C/div>\n\u003C/div>\n\n\u003Cdiv class=\"custom-section custom-section-bg4\">\n  \u003Ch2 style=\"color: rgb(44, 62, 80); margin: 1.2em 0px 0.6em; font-weight: 700; border-bottom: 1px solid rgb(238, 238, 238);\">04 胃癌是怎么诊断出来的？\u003C/h2>\n  \u003Cdiv class=\"custom-section-content\">\n    \u003Cp>\n      要确认胃癌，最重要的检查是胃镜和组织活检。医生通过胃镜，能直接看到胃部黏膜的情况——如果有异常，会当场取下一小块组织在实验室做进一步分析。这种方式虽然不太舒服，但基本没有更早发现胃癌的替代办法。\n    \u003C/p>\n    \u003Cp>\n      有时候，影像学检查（比如CT、超声）能帮助判断肿瘤有没有扩散。不过，这些多用于确认分期和指导后续治疗。\n    \u003C/p>\n    \u003Cul class=\"custom-checkup-list\">\n      \u003Cli>\u003Cstrong>胃镜检查\u003C/strong>：直观发现异常部位并定位。\u003C/li>\n      \u003Cli>\u003Cstrong>组织活检\u003C/strong>：切取少量组织，显微镜下明确胃癌类型。\u003C/li>\n    \u003C/ul>\n    \u003Cdiv class=\"custom-section-tip\">\n      🔍 \u003Cspan>很多人担心胃镜，其实大多数医院可以选择无痛方式，短暂睡一会儿就查完了。\u003C/span>\n    \u003C/div>\n  \u003C/div>\n\u003C/div>\n\n\u003Cdiv class=\"custom-section custom-section-bg5\">\n  \u003Ch2 style=\"color: rgb(44, 62, 80); margin: 1.2em 0px 0.6em; font-weight: 700; border-bottom: 1px solid rgb(238, 238, 238);\">05 胃癌有哪些治疗选择？\u003C/h2>\n  \u003Cdiv class=\"custom-section-content\">\n    \u003Cp>\n      治疗胃癌的方法，以手术切除为基础，还会配合化疗、放疗和靶向治疗等多种方式。不同患者的治疗方案要根据肿瘤分期、身体状况“量身定制”。\n    \u003C/p>\n    \u003Cul class=\"custom-treat-list\">\n      \u003Cli>\n        \u003Cstrong>手术治疗\u003C/strong>：如果早期被发现，通常可以手术“根治”——相当于将异常细胞连根清除。\n      \u003C/li>\n      \u003Cli>\n        \u003Cstrong>化疗、放疗\u003C/strong>：负责“围追堵截”残存癌细胞，降低复发风险。\n      \u003C/li>\n      \u003Cli>\n        \u003Cstrong>靶向治疗/免疫治疗\u003C/strong>：针对特殊生物标志物，适用部分分型患者，部分晚期病例也能获益。\n      \u003C/li>\n    \u003C/ul>\n    \u003Cdiv class=\"custom-case\">\n      \u003Cspan>临床真实例子：\u003C/span>\n      \u003Cspan>66岁的女性，术前有胃体恶性肿瘤，经过全胃切除并清扫淋巴结后，根据病理检查结果，医生为其联合使用化疗和免疫方案调整，随访中动态观察颈部淋巴结变化。\u003C/span>\n    \u003C/div>\n    \u003Cp>\n      许多研究显示，早期胃癌的效果远优于晚期——一旦发现要按照医生建议，尽快制订治疗计划（参考：Ajani, J.A. et al., 2017. \u003Cem>Gastric Adenocarcinoma, NCCN Guidelines\u003C/em>, J Natl Compr Canc Netw, 15(3), 370-398）。\n    \u003C/p>\n    \u003Cdiv class=\"custom-reminder\">\n      💡 \u003Cspan>不同治疗手段配合，能让更多患者重获新生。\u003C/span>\n    \u003C/div>\n  \u003C/div>\n\u003C/div>\n\n\u003Cdiv class=\"custom-section custom-section-bg6\">\n  \u003Ch2 style=\"color: rgb(44, 62, 80); margin: 1.2em 0px 0.6em; font-weight: 700; border-bottom: 1px solid rgb(238, 238, 238);\">06 生活中该怎么预防胃癌？\u003C/h2>\n  \u003Cdiv class=\"custom-section-content\">\n    \u003Cul class=\"custom-prevent-list\">\n      \u003Cli>\n        \u003Cstrong>多吃新鲜蔬果\u003C/strong>：维生素C丰富，如橙子、菠菜、花菜、甜椒，\u003Cspan class=\"custom-food-benefit\">有助于保护胃黏膜\u003C/span>。建议每天都搭配两种以上的新鲜蔬菜和水果。\n      \u003C/li>\n      \u003Cli>\n        \u003Cstrong>合理搭配膳食\u003C/strong>：粗细粮搭配、少油少盐，不过分求口味刺激，\u003Cspan class=\"custom-food-benefit\">膳食均衡可帮助减轻胃部压力\u003C/span>。可用杂粮粥、小米饭做主食，替换精制米面。\n      \u003C/li>\n      \u003Cli>\n        \u003Cstrong>主动筛查，及早發现\u003C/strong>：有胃病史、家族肿瘤史的人更要重视。通常40岁以后建议定期胃部健康检查（如胃镜或幽门螺旋杆菌检测），一般2年1次比较合适，具体频率遵循医生建议。\n      \u003C/li>\n      \u003Cli>\n        \u003Cstrong>愉快用餐\u003C/strong>：慢慢吃，细嚼慢咽，别让“狼吞虎咽”成为习惯。这样不仅能帮助消化，还能减少胃部负担。\n      \u003C/li>\n      \u003Cli>\n        \u003Cstrong>戒烟限酒\u003C/strong>：烟草和酒精会刺激胃黏膜，偶尔饮酒量要少，吸烟则建议尽可能完全避免。\n      \u003C/li>\n    \u003C/ul>\n    \u003Cdiv class=\"custom-section-tip\">\n      🍽️ \u003Cspan>健康饮食，说起来简单，做起来往往需要点决心。但只要慢慢调整，长期坚持下来，你的胃会给你回报。\u003C/span>\n    \u003C/div>\n    \u003Cdiv class=\"custom-clinic-tip\">\n      ⭐ \u003Cspan>如果感觉胃部持续不适、肉眼见到黑便或突然消瘦，最好第一时间去正规的公立医院消化科明确诊断。勿信江湖偏方！\u003C/span>\n    \u003C/div>\n  \u003C/div>\n\u003C/div>\n\n\u003Cdiv class=\"custom-section custom-section-bg7\">\n  \u003Ch2 style=\"color: rgb(44, 62, 80); margin: 1.2em 0px 0.6em; font-weight: 700; border-bottom: 1px solid rgb(238, 238, 238);\">07 写在最后的话\u003C/h2>\n  \u003Cdiv class=\"custom-section-content\">\n    \u003Cp>\n      胃癌的防治，贵在重视和行动。其实，只要你愿意关注自己的身体，及时把一些“异常”当回事儿，不仅可以把大风险变成小隐患，甚至能早一步发现、早一步处理，让生活多些底气。别再独自扛那些小不适，也别把健康交给运气——胃部有点“不对劲”，就该认真对待。\u003Cbr>\n      \u003Cem>希望这些贴近生活的建议，帮你守护好胃这个默默工作的“小工厂”。\u003C/em>\n    \u003C/p>\n    \u003Cdiv class=\"custom-thanks\">\n      🙏 感谢你认真读到这里，愿每一份健康意识都能成为生活的底气。\n    \u003C/div>\n  \u003C/div>\n\u003C/div>\n\n\u003Cdiv class=\"custom-section custom-section-bg8\">\n  \u003Ch3 style=\"color: rgb(44, 62, 80); margin: 1.2em 0px 0.6em; font-weight: 700; border-bottom: 1px solid rgb(238, 238, 238);\">主要参考文献\u003C/h3>\n  \u003Cul class=\"custom-ref-list\">\n    \u003Cli>\n      Rawla, P., Barsouk, A. (2019). Epidemiology of Gastric Cancer. World Journal of Gastroenterology, 25(33), 4429–4438.\n    \u003C/li>\n    \u003Cli>\n      Uemura, N., Okamoto, S., Yamamoto, S., et al. (2001). Helicobacter pylori Infection and the Development of Gastric Cancer. New England Journal of Medicine, 345(11), 784–789.\n    \u003C/li>\n    \u003Cli>\n      Ajani, J.A., D’Amico, T.A., Bentrem, D.J., et al. (2017). Gastric adenocarcinoma, version 3.2016, NCCN Clinical Practice Guidelines in Oncology. 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