[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f65-g5LTUgHIk8dGZIHhGe2pKpxnfW0g-O4HGxk3yxcs":3,"$fTLKKsVLgaO5hLeLK7dHF9z2ULKZ788G7f5OE8iTKwQg":8,"$fdGgqg94CFmxQ6kctkcyT87HxucBsVNMhIJS-bqYzJzI":55,"$fAIoRQIsjd41hzuYLFDyt32e_gFl4THGGn4IZWl5tczo":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},59786,868958,[],"https://cdn.haohuanjiao.com/learnMaterial/ystApp//BhBYIV0dlc32OVr1bIYN8ZW2XeibiWcb.png","王牡兵","桐庐和睦护理院","普通内科","住院医师",75,0,"直肠癌：认识、症状、机制与科学应对","","https://ystcdn.venuertc.com/venue/AI/548d7e01-579f-4ab5-b4eb-a96e306e7953.jpg","\u003Cdiv class=\"rectal-cancer-container\">\n  \u003Ch2 id=\"material_title\" class=\"rectal-cancer-title\" style=\"color: rgb(44, 62, 80); margin: 1.2em 0px 0.6em; font-weight: 700; border-bottom: 1px solid rgb(238, 238, 238);\">直肠癌：认识、症状、机制与科学应对\u003C/h2>\n  \n  \u003Csection class=\"rectal-cancer-section section-intro\" style=\"background: linear-gradient(to right, #f8fafc 70%, #e7ebf2 100%);\">\n    \u003Ch2 class=\"rectal-cancer-subtitle\" style=\"color: rgb(44, 62, 80); margin: 1.2em 0px 0.6em; font-weight: 700; border-bottom: 1px solid rgb(238, 238, 238);\">\u003Cspan>01\u003C/span> 直肠癌究竟是什么？\u003C/h2>\n    \u003Cdiv class=\"rectal-cancer-content\">\n      \u003Cp>\n        在当今的城市生活中，身边越来越多的人会谈到慢性病，而癌症的话题也频繁出现在日常聚会中。有人不禁会将肠道健康与饮食习惯联系起来，其实，直肠癌正是在大肠最后一段——直肠处发生的“异常细胞增生”。这些异常细胞，像是生活中的“不速之客”，一旦发展成肿瘤，就会干扰正常排便和消化，严重时甚至威胁生命。近些年，随着人口老龄化和生活方式的变化，直肠癌的发病率在全球范围都呈上升趋势，对中老年朋友尤其是五十岁以上人群影响最大。简单来讲，直肠癌不仅是老年人关心的问题，也和我们每个人的日常生活密切相关。\n      \u003C/p>\n      \u003Cdiv class=\"rectal-cancer-tip\">\n        \u003Cspan class=\"rectal-cancer-emoji\">🔍\u003C/span>\n        \u003Cspan>如果你偶然发现自己排便习惯变得反常，不妨多留意一下肠道健康。\u003C/span>\n      \u003C/div>\n    \u003C/div>\n  \u003C/section>\n\n  \u003Csection class=\"rectal-cancer-section section-symptoms\" style=\"background: linear-gradient(to left, #faf9f6 70%, #d3e4ed 100%);\">\n    \u003Ch2 class=\"rectal-cancer-subtitle\" style=\"color: rgb(44, 62, 80); margin: 1.2em 0px 0.6em; font-weight: 700; border-bottom: 1px solid rgb(238, 238, 238);\">\u003Cspan>02\u003C/span> 直肠癌的常见信号：身体给出的提醒\u003C/h2>\n    \u003Cdiv class=\"rectal-cancer-content\">\n      \u003Col>\n        \u003Cli>\n          \u003Cstrong>持续便血\u003C/strong>：有些人会发现马桶里偶尔有血丝，大多会被当作痔疮。然而，持续、重复的便血尤其需要重视。直肠癌的便血通常是鲜红色或暗红色，可能夹杂在粪便中，不容易和一般小出血区分。\n        \u003C/li>\n        \u003Cli>\n          \u003Cstrong>排便习惯改变\u003C/strong>：比如突然变得容易便秘，或者排便次数明显增多，还伴有大便变细、总觉得排不干净的情况。排便时间变长，感觉每次如厕都费劲，也可能是肠腔内有肿块的暗示。\n        \u003C/li>\n        \u003Cli>\n          \u003Cstrong>腹痛与腹部不适\u003C/strong>：肠道堵塞会造成腹部隐隐作痛或者持续胀气，有时甚至会有肠绞痛。对老年人特别是六十岁以上人群，这种慢性腹部疼痛别轻易归结为消化不良。\n        \u003C/li>\n        \u003Cli>\n          \u003Cstrong>体重明显减轻\u003C/strong>：没有刻意节食运动，却短期内体重下降超过5公斤，并伴随乏力失眠，这时应当警惕肿瘤消耗的可能。\n        \u003C/li>\n      \u003C/ol>\n      \u003Cdiv class=\"rectal-cancer-tip\">\n        \u003Cspan class=\"rectal-cancer-emoji\">⚠️\u003C/span>\n        \u003Cspan>70多岁的周先生因为会阴部渐增的疼痛和腹股沟包块求医，后确诊为直肠癌转移。这个例子说明：反复腹痛、便血和局部肿块，绝不能单纯当作小毛病。\u003C/span>\n      \u003C/div>\n      \u003Cp>\n        除此以外，乏力、食欲减退、排便过程中总有“堵塞感”等，也有可能是直肠癌的信号。不是每个人都会出现上述所有症状。不过如果你发现身体发出的这些变化持续存在，建议尽早就医检查。\n      \u003C/p>\n    \u003C/div>\n  \u003C/section>\n  \n  \u003Csection class=\"rectal-cancer-section section-mechanism\" style=\"background: linear-gradient(to top, #f8f9fa 70%, #e9ecef 100%);\">\n    \u003Ch2 class=\"rectal-cancer-subtitle\" style=\"color: rgb(44, 62, 80); margin: 1.2em 0px 0.6em; font-weight: 700; border-bottom: 1px solid rgb(238, 238, 238);\">\u003Cspan>03\u003C/span> 为什么会得直肠癌？背后的机制分析\u003C/h2>\n    \u003Cdiv class=\"rectal-cancer-content\">\n      \u003Cp>\n        直肠癌的形成，并不是一朝一夕。医学界认为，遗传基因和日常行为习惯，是推动肠道正常细胞逐步变异的主力军。这里我们从3个关键角度简单梳理。\n      \u003C/p>\n      \u003Cul>\n        \u003Cli>\n          \u003Cb>年龄与基因\u003C/b>：许多数据显示，50岁之后直肠癌风险会明显提高（Arnold et al., 2017）。部分人有家族遗传易感性，例如家族中有人患过结直肠癌或者遗传性肠道综合征（如Lynch综合征），其患癌风险会比普通人高2-3倍（Dekker et al., 2019）。\n        \u003C/li>\n        \u003Cli>\n          \u003Cb>环境与饮食\u003C/b>：长期高热量、高脂饮食以及运动不足，让肠道环境变得“不那么清爽”。世界卫生组织也认为，加工肉类和深加工食品摄入过多，与直肠癌发生密切相关（World Health Organization, 2023）。\n        \u003C/li>\n        \u003Cli>\n          \u003Cb>慢性炎症与腺瘤转化\u003C/b>：某些肠道疾病（如慢性结肠炎、肠道息肉）易让肠壁反复受损，久而久之，一些息肉会演变为癌前病变，成为直肠癌的“温床”（Fearon & Vogelstein, 1990）。\n        \u003C/li>\n      \u003C/ul>\n      \u003Cp>\n        这种演变常常缓慢，有人甚至十几年内毫无感觉。这提醒我们，别等有重症信号才引起关注，体检筛查同样重要。\n      \u003C/p>\n      \u003Cdiv class=\"rectal-cancer-tip\">\n        \u003Cspan class=\"rectal-cancer-emoji\">🔬\u003C/span>\n        \u003Cspan>调查显示，80%的直肠癌病例与生活方式有关（Siegel et al., 2020）。适度调整饮食和运动，对降低风险意义非凡。\u003C/span>\n      \u003C/div>\n    \u003C/div>\n  \u003C/section>\n  \n  \u003Csection class=\"rectal-cancer-section section-check\" style=\"background: linear-gradient(to right, #f6f8fa 70%, #e4f1f8 100%);\">\n    \u003Ch2 class=\"rectal-cancer-subtitle\" style=\"color: rgb(44, 62, 80); margin: 1.2em 0px 0.6em; font-weight: 700; border-bottom: 1px solid rgb(238, 238, 238);\">\u003Cspan>04\u003C/span> 检查流程详解：面对肠镜和活检要不要怕？\u003C/h2>\n    \u003Cdiv class=\"rectal-cancer-content\">\n      \u003Cp>\n        一提到肠镜，很多人都会本能皱眉。实际操作中，大多数肠镜检查都采用了镇静方法，你几乎不会有明显不适。下面简单说说关键检查有哪些。\n      \u003C/p>\n      \u003Cul>\n        \u003Cli>\n          \u003Cstrong>肠镜检查\u003C/strong>：医生会用一根带摄像头的小管，轻柔探查肠道内部。如果发现异常结节或息肉，可随时取样。\n        \u003C/li>\n        \u003Cli>\n          \u003Cstrong>组织活检\u003C/strong>：只有通过显微镜下看细胞形态，才好判定到底是不是癌症。这也是诊断直肠癌的“金标准”。\n        \u003C/li>\n        \u003Cli>\n          \u003Cstrong>影像学检查\u003C/strong>：如CT或MRI，有助于判断肿瘤有无扩散和周围组织是否受累，尤其在病情复杂或怀疑转移时。\n        \u003C/li>\n        \u003Cli>\n          \u003Cstrong>PET-CT与分子检测\u003C/strong>：某些特殊情况下，还会做全身PET-CT，帮助发现是否有远处转移。分子检测还可以指导治疗方案的选择。\n        \u003C/li>\n      \u003C/ul>\n      \u003Cp>\n        大部分检查当天能完成。如果提前了解流程，心理压力其实会小很多。医生一般会详细解释每一步，碰到不懂都可以随时问。\n      \u003C/p>\n      \u003Cdiv class=\"rectal-cancer-tip\">\n        \u003Cspan class=\"rectal-cancer-emoji\">🧑‍⚕️\u003C/span>\n        \u003Cspan>检查报告出来后，医生还会结合你的实际病史，如是否局部复发、有没有淋巴结肿大等，给出后续治疗建议。\u003C/span>\n      \u003C/div>\n    \u003C/div>\n  \u003C/section>\n  \n  \u003Csection class=\"rectal-cancer-section section-treatment\" style=\"background: linear-gradient(to bottom, #f5f7fb 70%, #e2ecf5 100%);\">\n    \u003Ch2 class=\"rectal-cancer-subtitle\" style=\"color: rgb(44, 62, 80); margin: 1.2em 0px 0.6em; font-weight: 700; border-bottom: 1px solid rgb(238, 238, 238);\">\u003Cspan>05\u003C/span> 治疗方式多元化：该怎样科学对待直肠癌？\u003C/h2>\n    \u003Cdiv class=\"rectal-cancer-content\">\n      \u003Cp>\n        得到确诊后，不同阶段的直肠癌，治疗方法也不同。一般说来，方案通常包括：\n      \u003C/p>\n      \u003Cul>\n        \u003Cli>\n          \u003Cb>手术切除\u003C/b>：早期病变往往采用局部切除或直肠部分切除术。如果肿瘤较大或位置特殊，可能涉及更复杂的手术方式，比如Miles手术（全直肠及肛门切除）。\n        \u003C/li>\n        \u003Cli>\n          \u003Cb>放疗/化疗\u003C/b>：对于肿瘤已经有区域扩散或者无法彻底切除的病例（如有的患者出现肿块复发、淋巴转移），放化疗可以帮助缩小肿瘤，提高生存率。\n        \u003C/li>\n        \u003Cli>\n          \u003Cb>辅助及靶向治疗\u003C/b>：结合分子检测结果，有些患者可能获益于靶向药物或免疫治疗，尤其针对某些特定基因突变或微卫星不稳定类型（Overman et al., 2018）。\n        \u003C/li>\n      \u003C/ul>\n      \u003Cdiv class=\"rectal-cancer-quote\">\n        \u003Cspan class=\"rectal-cancer-emoji\">💡\u003C/span>\n        \u003Cspan>早期直肠癌治愈率可达90%以上（Siegel et al., 2020），而晚期转移性直肠癌的治疗则更依赖多学科协作和个体化管理。\u003C/span>\n      \u003C/div>\n      \u003Cp>\n        如果手术后身体恢复良好，患者可以正常生活。对于已经出现局部转移的患者，除了积极配合治疗，也要关注术后营养、缓解疼痛和生活质量的综合改善。\n      \u003C/p>\n    \u003C/div>\n  \u003C/section>\n  \n  \u003Csection class=\"rectal-cancer-section section-prevention\" style=\"background: linear-gradient(to left, #f3f7f6 70%, #daeaf6 100%);\">\n    \u003Ch2 class=\"rectal-cancer-subtitle\" style=\"color: rgb(44, 62, 80); margin: 1.2em 0px 0.6em; font-weight: 700; border-bottom: 1px solid rgb(238, 238, 238);\">\u003Cspan>06\u003C/span> 日常预防直肠癌，这些方法更靠谱\u003C/h2>\n    \u003Cdiv class=\"rectal-cancer-content\">\n      \u003Cp>\n        说到预防直肠癌，很重要的是培养良好的生活习惯和饮食原则，这些建议可以切实帮助降低风险，让身体“轻松运转”：\n      \u003C/p>\n      \u003Cul>\n        \u003Cli>\n          \u003Cb>糙米、全麦面包\u003C/b> + \u003Cspan>促进肠道蠕动，减少便秘\u003C/span> + \u003Cspan>建议每天主食换成一半粗粮，更易于达到膳食纤维推荐量\u003C/span>\n        \u003C/li>\n        \u003Cli>\n          \u003Cb>新鲜蔬菜与水果\u003C/b> + \u003Cspan>补充多种维生素和天然抗氧化物\u003C/span> + \u003Cspan>每餐多加一道绿叶蔬菜或时令水果，既丰富口感又有益健康\u003C/span>\n        \u003C/li>\n        \u003Cli>\n          \u003Cb>酸奶和低脂乳制品\u003C/b> + \u003Cspan>调节肠道菌群，支持消化系统\u003C/span> + \u003Cspan>早餐中添加一杯酸奶，有助于稳定肠道环境\u003C/span>\n        \u003C/li>\n        \u003Cli>\n          \u003Cb>每周规律运动\u003C/b> + \u003Cspan>提升免疫能力、降低肠道炎症\u003C/span> + \u003Cspan>可选择快走、慢跑、游泳等轻松运动，每周累计150分钟为宜\u003C/span>\n        \u003C/li>\n        \u003Cli>\n          \u003Cb>定期体检，家族有高风险史者\u003C/b> + \u003Cspan>早期发现异常肠道变化\u003C/span> + \u003Cspan>建议40岁以后每2年做一次肠镜检查，有家族史或高风险人群可根据医生建议适当提前\u003C/span>\n        \u003C/li>\n      \u003C/ul>\n      \u003Cdiv class=\"rectal-cancer-tip\">\n        \u003Cspan class=\"rectal-cancer-emoji\">🥗\u003C/span>\n        \u003Cspan>不必刻意追求“养生秘籍”，合理饮食、规律作息和适度运动，反而更容易做到长期坚持。\u003C/span>\n      \u003C/div>\n      \u003Cp>\n        简单来说，日常管理重在平衡，不要让担心变成负担。感觉身体出现陌生不适时，及时和专业医生沟通，就能把可能的问题解决在早期。\n      \u003C/p>\n    \u003C/div>\n  \u003C/section>\n\n  \u003Csection class=\"rectal-cancer-section section-summary\" style=\"background: linear-gradient(to right, #fbfafc 70%, #e5e9ec 100%);\">\n    \u003Ch2 class=\"rectal-cancer-subtitle summary\" style=\"color: rgb(44, 62, 80); margin: 1.2em 0px 0.6em; font-weight: 700; border-bottom: 1px solid rgb(238, 238, 238);\">\u003Cspan>07\u003C/span> 小结 & 行动建议\u003C/h2>\n    \u003Cdiv class=\"rectal-cancer-content\">\n      \u003Cp>\n        有时候，身体的小小变化是健康发出的信号，不必过度忧虑，但也不能忽略。有规律的作息、科学的饮食搭配、主动体检，是每个人为自己和家人能做的实际努力。如果真的遇到直肠癌诊断，也别沮丧，现代治疗手段已经极大提高了生存率和生活质量。把握早期发现、科学就医，无论面对什么挑战都更有底气。\n      \u003C/p>\n      \u003Cdiv class=\"rectal-cancer-tip\">\n        \u003Cspan class=\"rectal-cancer-emoji\">🤝\u003C/span>\n        \u003Cspan>愿每个人都关注健康、减少焦虑、理性面对检查和治疗。科普多一点，疑虑就会少一点。\u003C/span>\n      \u003C/div>\n    \u003C/div>\n  \u003C/section>\n\n  \u003Csection class=\"rectal-cancer-section section-refs\" style=\"background:linear-gradient(to top, #f0f3f7 70%, #e6ecf3 100%);\">\n    \u003Ch2 class=\"rectal-cancer-subtitle\" style=\"color: rgb(44, 62, 80); margin: 1.2em 0px 0.6em; font-weight: 700; border-bottom: 1px solid rgb(238, 238, 238);\">引用文献\u003C/h2>\n    \u003Cdiv class=\"rectal-cancer-content ref-list\">\n      \u003Col>\n        \u003Cli>Arnold, M., Sierra, M. S., Laversanne, M., Soerjomataram, I., Jemal, A., & Bray, F. (2017). Global patterns and trends in colorectal cancer incidence and mortality. \u003Cem>Gut\u003C/em>, 66(4), 683–691. \u003Ca href=\"https://gut.bmj.com/content/66/4/683\" target=\"_blank\">https://gut.bmj.com/content/66/4/683\u003C/a>\u003C/li>\n        \u003Cli>Dekker, E., Tanis, P. J., Vleugels, J. L. A., Kasi, P. M., & Wallace, M. B. (2019). Colorectal cancer. \u003Cem>The Lancet\u003C/em>, 394(10207), 1467–1480. \u003Ca href=\"https://www.thelancet.com/journals/lancet/article/PIIS0140-6736(19)32319-0/fulltext\" target=\"_blank\">https://www.thelancet.com/journals/lancet/article/PIIS0140-6736(19)32319-0/fulltext\u003C/a>\u003C/li>\n        \u003Cli>Fearon, E. R., & Vogelstein, B. (1990). A genetic model for colorectal tumorigenesis. \u003Cem>Cell\u003C/em>, 61(5), 759–767. \u003Ca href=\"https://www.sciencedirect.com/science/article/pii/009286749090063A\" target=\"_blank\">https://www.sciencedirect.com/science/article/pii/009286749090063A\u003C/a>\u003C/li>\n        \u003Cli>Overman, M. J., McDermott, R., Leach, J. L., et al. (2018). Nivolumab in patients with metastatic DNA mismatch repair-deficient or microsatellite instability–high colorectal cancer (CheckMate 142): an open-label, multicentre, phase 2 study. \u003Cem>The Lancet Oncology\u003C/em>, 19(9), 1182–1192. \u003Ca href=\"https://www.thelancet.com/journals/lanonc/article/PIIS1470-2045(18)30497-9/fulltext\" target=\"_blank\">https://www.thelancet.com/journals/lanonc/article/PIIS1470-2045(18)30497-9/fulltext\u003C/a>\u003C/li>\n        \u003Cli>Siegel, R. L., Miller, K. D., Goding Sauer, A., et al. (2020). Colorectal cancer statistics, 2020. \u003Cem>CA: A Cancer Journal for Clinicians\u003C/em>, 70(3), 145–164. \u003Ca href=\"https://acsjournals.onlinelibrary.wiley.com/doi/full/10.3322/caac.21601\" target=\"_blank\">https://acsjournals.onlinelibrary.wiley.com/doi/full/10.3322/caac.21601\u003C/a>\u003C/li>\n        \u003Cli>World Health Organization. (2023). Colorectal cancer. Retrieved from \u003Ca href=\"https://www.who.int/news-room/fact-sheets/detail/colorectal-cancer\" target=\"_blank\">https://www.who.int/news-room/fact-sheets/detail/colorectal-cancer\u003C/a>\u003C/li>\n      \u003C/ol>\n    \u003C/div>\n  \u003C/section>\n\u003C/div>\n\n\u003Cstyle>\n.rectal-cancer-container {\n  max-width: 880px;\n  margin: 30px auto 30px auto;\n  font-family: \"Helvetica Neue\", Arial, \"PingFang SC\", \"Microsoft YaHei\", sans-serif;\n  color: #243142;\n  background: #f9fbfd;\n  border-radius: 20px;\n  box-shadow: 0 8px 36px -12px #bfcada;\n  padding: 38px 32px 30px 32px;\n  box-sizing: border-box;\n}\n\n.rectal-cancer-title {\n  font-size: 2.6em;\n  font-weight: bold;\n  text-align: center;\n  margin-bottom: 36px;\n  color: #133458;\n  letter-spacing: 2px;\n}\n\n.rectal-cancer-section {\n  margin-bottom: 42px;\n  padding: 32px 34px 28px 34px;\n  border-radius: 16px;\n  background-repeat: no-repeat;\n  background-size: cover;\n  box-sizing: border-box;\n  box-shadow: 0 1px 12px -8px #b9c4d2;\n  position: relative;\n}\n\n.rectal-cancer-subtitle {\n  font-size: 1.48em;\n  color: #1d3773;\n  background: rgba(249, 248, 251, 0.52);\n  padding: 7px 15px 8px 10px;\n  border-radius: 8px;\n  margin: 0 0 16px 0;\n  font-weight: 700;\n  display: flex;\n  align-items: center;\n  box-shadow: 0 2px 8px -6px #86a3ce33;\n}\n.rectal-cancer-subtitle span {\n  display: inline-block;\n  width: 33px;\n  height: 33px;\n  border-radius: 7px;\n  background-color: #3b69b3;\n  color: #fff;\n  font-size: 1em;\n  line-height: 33px;\n  text-align: center;\n  margin-right: 15px;\n  font-weight: bold;\n}\n\n.rectal-cancer-section .rectal-cancer-content {\n  font-size: 1.16em;\n  color: #272f41;\n  line-height: 1.83;\n}\n\n.rectal-cancer-content ol,\n.rectal-cancer-content ul {\n  margin-left: 1.6em;\n  padding-left: 0;\n  margin-bottom: 12px;\n}\n\n.rectal-cancer-content ol li,\n.rectal-cancer-content ul li {\n  margin-bottom: 11px;\n}\n\n.rectal-cancer-content ul li {\n  padding-left: 0.3em;\n}\n\n.rectal-cancer-tip {\n  display: flex;\n  align-items: flex-start;\n  background: #eef6fd;\n  border-left: 5px solid #79b1ff;\n  border-radius: 5px;\n  margin-top: 14px;\n  margin-bottom: 9px;\n  padding: 10px 17px 10px 13px;\n  color: #205491;\n  font-size: 1em;\n  font-weight: 500;\n}\n\n.rectal-cancer-emoji {\n  font-size: 1.36em;\n  margin-right: 10px;\n  line-height: 1.9;\n  flex-shrink: 0;\n}\n\n.rectal-cancer-quote {\n  display: flex;\n  align-items: flex-start;\n  background: #f3f7fc;\n  border-left: 5px solid #ffcc78;\n  border-radius: 5px;\n  margin-top: 12px;\n  margin-bottom: 10px;\n  padding: 10px 17px 10px 13px;\n  color: #ba7e19;\n  font-size: 1em;\n  font-weight: 500;\n}\n\n.rectal-cancer-summary,\n.rectal-cancer-summary .rectal-cancer-content {\n  font-size: 1.12em;\n  color: #436173;\n}\n\n.rectal-cancer-content .ref-list {\n  font-size: 0.98em;\n  color: #597792;\n  line-height: 1.64;\n  margin-top: 8px;\n}\n.rectal-cancer-content .ref-list a {\n  color: #295bc7;\n  text-decoration: underline;\n  word-break: break-all;\n}\n@media (max-width: 700px) {\n  .rectal-cancer-container {\n    padding: 7vw 0.7em 7vw 0.7em;\n    margin: 0;\n    border-radius: 0;\n    box-shadow: none;\n  }\n  .rectal-cancer-section {\n    padding: 5vw 0.7em 5vw 0.7em;\n    border-radius: 0.8em;\n  }\n}\n\u003C/style>\n\n","\u003Cdiv class=\"rectal-cancer-container\">\n  \u003Ch2 id=\"material_title\" class=\"rectal-cancer-title\" style=\"c",546,"2025-08-18 10:21:45","直肠癌, 便血, 排便习惯, 腹痛, 预防直肠癌","了解直肠癌的症状、成因与治疗方案，帮助中老年人群提高警惕，积极预防和应对，提升生活质量。","2025-08-20 17:32:00",2,[34],{"menuId":35,"menuName":36,"parentId":21,"orderNum":32,"path":37,"component":38,"isFrame":39,"isCache":40,"menuType":41,"visible":42,"status":21,"createDept":6,"remark":23,"createTime":43,"children":44,"columnImage":45,"columnLogo":46,"uncheckedLogo":6,"checkedLogo":6,"isHot":42,"isHome":21,"forceLogin":21,"color":47,"seoTitle":48,"seoKeywords":49,"seoDescription":50,"contentNum":6,"promotionalPoster":51,"menuFrame":7,"innerLink":7,"parentView":7,"routeName":52,"routerPath":37,"componentInfo":38},"1986713082609147906","健康科普","article","/article.html","1","0","T",1,"2025-11-07 16:31:25",[],"https://ystcdn.venuertc.com/venue/undefined/2026-01-24-18:08:49/d4291d16-ed1c-48dd-84c8-ec1f85980b75.png","https://ystcdn.venuertc.com/venue/undefined/2026-01-24-18:08:52/6fe64094-9416-442c-a66d-032fb292666a.png","#c8e6ca","健康科普助力健康中国2030:共享健康知识新理念","健康科普, 健康中国, 科普知识, 健康家庭, 性健康, 营养健康, 运动健康, 科普宣传","探索健康科普在健康中国行动中的重要角色,了解最新的健康科普创新大赛、动漫及短视频,传播健康知识,助力全民健康。","https://ystcdn.venuertc.com/venue/undefined/2026-01-24-18:08:56/bd33f471-6c54-4d1b-a364-b06973dbc144.png","Article","慢性病,癌症肿瘤,重大疾病",true,{"code":9,"msg":10,"message":6,"data":56,"success":54},{"pageNo":42,"pageSize":57,"result":58,"totalSize":21},10,[],{"code":9,"msg":10,"message":6,"data":60,"success":54},{"authors":61,"appraiseDimensionScoresVos":62},[],[]]