[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f65-g5LTUgHIk8dGZIHhGe2pKpxnfW0g-O4HGxk3yxcs":3,"$fct_TkjV-ju1zCiEFmRmENskNil2zBPMd43Z93S9Ewic":8,"$fUAD3hxy3ToexSDOw9o09qfe1HIeM67r8oR0qP13qwes":55,"$fg8nSbYFioqVJdt_wjacaP7imqJ2bi6SilE7b2hnsmys":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},66758,868817,[],"https://cdn.haohuanjiao.com/learnMaterial/ystApp//KDAlQpMZiNCyKUhmwqS4YSpZbOYU9Erv.png","徐楚楚","绍兴市人民医院","普外科","主治医师",57,0,"了解胃癌：预防、症状与科学应对","","https://ystcdn.venuertc.com/venue/AI/dc2ba5b5-fe1b-4060-81c0-12312851afdc.jpg","\u003Cdiv class=\"sciencedoc-wrapper\">\n  \u003Ch1 id=\"material_title\" class=\"sciencedoc-title\" style=\"color: rgb(44, 62, 80); margin: 1.2em 0px 0.6em; font-weight: 700; border-bottom: 1px solid rgb(238, 238, 238);\">了解胃癌：预防、症状与科学应对\u003C/h1>\n  \n  \u003Cdiv class=\"sciencedoc-section sciencedoc-bg-01\">\n    \u003Ch2 class=\"sciencedoc-heading\" 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    \u003Cp class=\"sciencedoc-content\">\n      胃癌\u003Cem>（又称胃部恶性肿瘤）\u003C/em>是胃壁内出现异常细胞，并逐渐扩散形成肿块的一种疾病。有些时候，它发展得非常缓慢，起初甚至很难察觉到明显变化，常被误认为是普通的胃不舒服。很多人只有在例行检查或症状加重时才会被发现胃部有问题。实际上，胃癌在全世界范围内都比较常见，特别是在一些生活节奏快、压力大的城市群体中出现率更高。\n    \u003C/p>\n    \u003Cp class=\"sciencedoc-note\">\n      别忽视日常中的“小毛病”，因为持续的胃胀或消化不良，有时也可能是一种早期信号。胃癌早期症状不明显，但及时关注可以降低后续风险。\n    \u003C/p>\n  \u003C/div>\n  \n  \u003Cdiv class=\"sciencedoc-section sciencedoc-bg-02\">\n    \u003Ch2 class=\"sciencedoc-heading\" style=\"color: rgb(44, 62, 80); margin: 1.2em 0px 0.6em; font-weight: 700; border-bottom: 1px solid rgb(238, 238, 238);\">02 胃癌的症状有哪些？\u003C/h2>\n    \u003Cul class=\"sciencedoc-list\">\n      \u003Cli>\n        \u003Cspan class=\"sciencedoc-emoji\">😣\u003C/span>\n        \u003Cstrong>腹部隐痛或持续不适\u003C/strong>：有些患者可能仅仅感觉胃部有点闷，不会特别剧烈。\u003Cbr>\n        \u003Cspan class=\"sciencedoc-case\">临床例子：一位55岁的男性，近期饭后常觉腹部发胀，并伴有轻微的胃痛，后来体重无明显波动，但回想发现食欲逐渐减退。\u003C/span>\n      \u003C/li>\n      \u003Cli>\n        \u003Cspan class=\"sciencedoc-emoji\">🤢\u003C/span>\n        \u003Cstrong>食欲减退、消化变差\u003C/strong>：不少人发现很容易饱，吃一点就觉得撑，甚至对喜欢的食物也提不起兴趣。\n      \u003C/li>\n      \u003Cli>\n        \u003Cspan class=\"sciencedoc-emoji\">⚖️\u003C/span>\n        \u003Cstrong>体重明显下降\u003C/strong>：在没有刻意减肥的情况下，体重突然减少，这是比较典型的警告。\n      \u003C/li>\n      \u003Cli>\n        \u003Cspan class=\"sciencedoc-emoji\">🔴\u003C/span>\n        \u003Cstrong>呕血或便血\u003C/strong>：有时会发现呕吐物或者大便里带有血色，这通常属于较为严重或进展期信号。\n      \u003C/li>\n    \u003C/ul>\n    \u003Cp class=\"sciencedoc-note\">\n      如果短期内发生以上一种或多种症状，并且持续没有缓解，最好尽快去医院胃肠专科做相关检查。早发现、早处理大大增加治疗效果。\n    \u003C/p>\n  \u003C/div>\n  \n  \u003Cdiv class=\"sciencedoc-section sciencedoc-bg-03\">\n    \u003Ch2 class=\"sciencedoc-heading\" style=\"color: rgb(44, 62, 80); margin: 1.2em 0px 0.6em; font-weight: 700; border-bottom: 1px solid rgb(238, 238, 238);\">03 胃癌的发病机制及主要危险因素是什么？\u003C/h2>\n    \u003Cp class=\"sciencedoc-content\">\n      简单来说，胃癌常与以下几个因素紧密相关——\n    \u003C/p>\n    \u003Col class=\"sciencedoc-list\">\n      \u003Cli>\n        \u003Cstrong>慢性胃炎与胃溃疡\u003C/strong>：经常胃痛、反复胃炎慢慢损伤胃黏膜，容易引起异常细胞异常生长。\u003Cspan class=\"sciencedoc-footnote\">(Karimi, P., et al., 2014)\u003C/span>\n      \u003C/li>\n      \u003Cli>\n        \u003Cstrong>幽门螺杆菌感染\u003C/strong>：这是一种潜伏在胃里的常见细菌（\u003Cem>Helicobacter pylori\u003C/em>），它本身不会直接致癌，但长期感染会诱发炎症，增加胃癌风险。\n      \u003C/li>\n      \u003Cli>\n        \u003Cstrong>家族遗传\u003C/strong>：如果家族中有人患过胃癌（父母、兄弟姐妹），说明自身基因有一定易感性，需要更加关注。\n      \u003C/li>\n      \u003Cli>\n        \u003Cstrong>年龄增长\u003C/strong>：超过50岁以上，胃癌发病率会明显升高。世界范围内，老年男性发病风险略高于女性。\u003Cspan class=\"sciencedoc-footnote\">(Crew, K.D., & Neugut, A.I., 2006)\u003C/span>\n      \u003C/li>\n      \u003Cli>\n        \u003Cstrong>生活习惯\u003C/strong>：高盐饮食、爱吃腌制烟熏食物、精神压力大以及经常吸烟，这些都对胃健康不利。\n      \u003C/li>\n    \u003C/ol>\n    \u003Cp class=\"sciencedoc-note\">\n      以上这些因素属于发病的“土壤”。有些我们可以改变，有些比如年龄、遗传则只能额外小心。了解这些，目的是帮助我们识别个人风险，做到心里有数。\n    \u003C/p>\n  \u003C/div>\n  \n  \u003Cdiv class=\"sciencedoc-section sciencedoc-bg-04\">\n    \u003Ch2 class=\"sciencedoc-heading\" style=\"color: rgb(44, 62, 80); margin: 1.2em 0px 0.6em; font-weight: 700; border-bottom: 1px solid rgb(238, 238, 238);\">04 胃癌的诊断方法是什么？\u003C/h2>\n    \u003Cp class=\"sciencedoc-content\">\n      医院诊断胃癌主要依靠 \u003Cstrong>胃镜检查\u003C/strong> 。医生会用一个细长柔软的小管，从咽部进入胃部，通过前端的摄像头仔细观察胃黏膜。发现可疑区域后，会在局部取一小块组织（“活检”）进行显微镜下分析。如果组织显示异常细胞，就可确诊胃癌。\u003Cspan class=\"sciencedoc-footnote\">(Dicken, B.J., et al., 2005)\u003C/span>\n    \u003C/p>\n    \u003Col class=\"sciencedoc-list\">\n      \u003Cli>\n        \u003Cstrong>影像学检查\u003C/strong>（如CT、B超）精准定位肿瘤范围，以及有无转移。\u003C/li>\n      \u003Cli>\n        \u003Cstrong>血液检查\u003C/strong>有助于了解身体状态、评估肝肾功能。\u003C/li>\n    \u003C/ol>\n    \u003Cp class=\"sciencedoc-note\">\n      其实胃镜操作已非常成熟，大多只是轻度不适。部分医院可选择无痛胃镜，对焦虑较大的朋友来说是一种更友善选择。万一查出问题，早诊断就有早治疗的机会。\n    \u003C/p>\n  \u003C/div>\n  \n  \u003Cdiv class=\"sciencedoc-section sciencedoc-bg-05\">\n    \u003Ch2 class=\"sciencedoc-heading\" style=\"color: rgb(44, 62, 80); margin: 1.2em 0px 0.6em; font-weight: 700; border-bottom: 1px solid rgb(238, 238, 238);\">05 胃癌的治疗方式及预期效果是什么？\u003C/h2>\n    \u003Cp class=\"sciencedoc-content\">\n      治疗方案会根据发现时肿瘤的分期、位置和身体状态综合决定。主要有这几种方法：\n    \u003C/p>\n    \u003Col class=\"sciencedoc-list\">\n      \u003Cli>\n        \u003Cstrong>手术切除\u003C/strong>：如果发现较早，这通常是最根本的办法。医生会把肿瘤及周围部分组织一并切掉，有助于彻底清除异常细胞。\n      \u003C/li>\n      \u003Cli>\n        \u003Cstrong>化学治疗\u003C/strong>：有些中晚期病人需用药物（俗称“化疗”）杀死未能手术清除的癌细胞，配合其他方案可以延长寿命。\n        \u003Cbr>\n        \u003Cspan class=\"sciencedoc-case\">例子：有位55岁男性患者，手术后接受了规范的维持性化学治疗，药物组合经专业调整，并针对并发症定制配合治疗方案。\u003C/span>\n      \u003C/li>\n      \u003Cli>\n        \u003Cstrong>放射治疗\u003C/strong>：特定情况下，结合精确定位的放射线破坏肿瘤组织，减少对健康组织损伤。\n      \u003C/li>\n      \u003Cli>\n        \u003Cstrong>靶向治疗和免疫疗法\u003C/strong>：部分晚期患者可以尝试这些新型药物，更加针对性攻击癌细胞。\n      \u003C/li>\n    \u003C/ol>\n    \u003Cp class=\"sciencedoc-note\">\n      相比过去，如今多模式联合治疗能大大提高手术成功率与长期生存希望。国际研究发现，早期病例的五年生存率可达到90%以上。\u003Cspan class=\"sciencedoc-footnote\">(Ajani, J.A., et al., 2017)\u003C/span>\n    \u003C/p>\n  \u003C/div>\n  \n  \u003Cdiv class=\"sciencedoc-section sciencedoc-bg-06\">\n    \u003Ch2 class=\"sciencedoc-heading\" style=\"color: rgb(44, 62, 80); margin: 1.2em 0px 0.6em; font-weight: 700; border-bottom: 1px solid rgb(238, 238, 238);\">06 如何有效预防胃癌？\u003C/h2>\n    \u003Cul class=\"sciencedoc-preventlist\">\n      \u003Cli>\n        \u003Cspan class=\"sciencedoc-emoji\">🥬\u003C/span>\n        \u003Cstrong>新鲜蔬菜\u003C/strong> + \u003Cspan>含丰富膳食纤维和维生素C，帮助胃部修复、维护黏膜健康\u003C/span> + \u003Cspan>建议每天随餐多搭配绿色叶菜和番茄、胡萝卜\u003C/span>\n      \u003C/li>\n      \u003Cli>\n        \u003Cspan class=\"sciencedoc-emoji\">🍎\u003C/span>\n        \u003Cstrong>富含抗氧化物的新鲜水果\u003C/strong> + \u003Cspan>防止异常细胞生成、增强机体免疫力\u003C/span> + \u003Cspan>每天换着吃苹果、柑橘和猕猴桃\u003C/span>\n      \u003C/li>\n      \u003Cli>\n        \u003Cspan class=\"sciencedoc-emoji\">🥛\u003C/span>\n        \u003Cstrong>乳制品\u003C/strong> + \u003Cspan>富含蛋白质和钙，有利于胃黏膜修复\u003C/span> + \u003Cspan>选择低温巴氏奶，适量饮用\u003C/span>\n      \u003C/li>\n      \u003Cli>\n        \u003Cspan class=\"sciencedoc-emoji\">🐟\u003C/span>\n        \u003Cstrong>深海鱼类\u003C/strong> + \u003Cspan>富含优质蛋白和Omega-3脂肪酸，改善全身炎症环境\u003C/span> + \u003Cspan>每周2-3次为宜，可水煮或清蒸\u003C/span>\n      \u003C/li>\n    \u003C/ul>\n    \u003Cp class=\"sciencedoc-content\">\n      说起来，长期坚持均衡饮食和健康的生活作息是最实在的“抗癌”办法。多做运动、规律作息有助于降低慢性炎症和增强免疫力；此外，建议40岁以后定期做胃部检查，2年一次为佳，尤其有家族史或慢性胃炎基础的人群要格外小心。\n    \u003C/p>\n    \u003Cp class=\"sciencedoc-note\">\n      最好的习惯是遇到胃部不适，及时就医排查，不等症状严重。选择正规医院专科就诊，避免延误病情。\n    \u003C/p>\n  \u003C/div>\n\n  \u003Cdiv class=\"sciencedoc-section sciencedoc-bg-refer\">\n    \u003Ch2 class=\"sciencedoc-heading\" style=\"color: rgb(44, 62, 80); margin: 1.2em 0px 0.6em; font-weight: 700; border-bottom: 1px solid rgb(238, 238, 238);\">参考文献\u003C/h2>\n    \u003Cul class=\"sciencedoc-ref-list\">\n      \u003Cli>\n        Karimi, P., Islami, F., Anandasabapathy, S., Freedman, N. D., & Kamangar, F. (2014).\n        Gastric cancer: descriptive epidemiology, risk factors, screening, and prevention. \n        \u003Cem> Cancer Epidemiology, Biomarkers & Prevention, 23\u003C/em>(5), 700-713. \u003Cbr>\n        \u003Cspan style=\"color:#7c89b7;\">(引用自第03部分，危险因素分析)\u003C/span>\n      \u003C/li>\n      \u003Cli>\n        Crew, K.D., & Neugut, A.I. (2006).\n        Epidemiology of gastric cancer. \n        \u003Cem> World Journal of Gastroenterology, 12\u003C/em>(3), 354–362. \u003Cbr>\n        \u003Cspan style=\"color:#7c89b7;\">(引用自第03部分，年龄相关数据)\u003C/span>\n      \u003C/li>\n      \u003Cli>\n        Dicken, B.J., Bigam, D.L., Cass, C., Mackey, J.R., Joy, A.A., & Hamilton, S.M. (2005).\n        Gastric adenocarcinoma: review and considerations for future directions.\n        \u003Cem> Annals of Surgery, 241\u003C/em>(1), 27-39. \u003Cbr>\n        \u003Cspan style=\"color:#7c89b7;\">(引用自第04部分，诊断方式)\u003C/span>\n      \u003C/li>\n      \u003Cli>\n        Ajani, J.A., Lee, J., Sano, T., Janjigian, Y.Y., Fan, D., & Song, S. (2017).\n        Gastric adenocarcinoma. \n        \u003Cem> Nature Reviews Disease Primers, 3\u003C/em>(17036). \u003Cbr>\n        \u003Cspan style=\"color:#7c89b7;\">(引用自第05部分，治疗效果)\u003C/span>\n      \u003C/li>\n    \u003C/ul>\n  \u003C/div>\n\u003C/div>\n\n\u003Cstyle>\n.sciencedoc-wrapper {\n  background: #fafbfc;\n  border-radius: 12px;\n  max-width: 740px;\n  margin: 36px auto 32px auto;\n  padding: 36px 28px 20px 28px;\n  font-family: 'PingFang SC','Helvetica Neue',Arial,Helvetica,sans-serif;\n  color: #243248;\n}\n\n.sciencedoc-title {\n  font-size: 2.1em;\n  color: #3c5078;\n  margin-bottom: 38px;\n  letter-spacing: 1px;\n  text-align: center;\n  font-weight: 700;\n  background: linear-gradient(to right, #d7dde9 0%, #f3f4f9 60%, #e0d0f1 100%);\n  border-radius: 11px;\n  padding: 22px 0 19px 0;\n  box-shadow: 0 2px 8px 0 #edf2f9;\n}\n\n.sciencedoc-section {\n  margin-bottom: 36px;\n  position: relative;\n  border-radius: 13px;\n  box-shadow: 0 2px 15px 0 #f1f5fb;\n  padding: 34px 22px 30px 22px;\n}\n\n.sciencedoc-bg-01 { \n  background: linear-gradient(112deg, #ede9f5 56%, #e3edfa 100%);\n}\n.sciencedoc-bg-02 { \n  background: linear-gradient(116deg, #e5f3f5 60%, #f8e9e1 100%); 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