乳腺泌乳腺瘤影像学表现1例  

Imaging findings of breast lactating adenoma:a case report

作　　者：张俊杰 魏华[2] 张婷 崔艳芬[1] 张建新[1] 杨晓棠[1] Zhang Junjie;Wei Hua;Zhang Ting;Cui Yanfen;Zhang Jianxin;Yang Xiaotang(Department of Medical Imaging,Shanxi Province Cancer Hospital,Shanxi Hospital Affiliated to Cancer Hospital,Chinese Academy of Medical Sciences,Cancer Hospital Affiliated to Shanxi Medical University,Taiyuan 030013,China;Department of Head and Neck Surgery,Shanxi Province Cancer Hospital,Shanxi Hospital Affiliated to Cancer Hospital,Chinese Academy of Medical Sciences,Cancer Hospital Affiliated to Shanxi Medical University,Taiyuan 030013,China;Department of Ultrasound,Shanxi Province Cancer Hospital,Shanxi Hospital Affiliated to Cancer Hospital,Chinese Academy of Medical Sciences,Cancer Hospital Affiliated to Shanxi Medical University,Taiyuan 030013,China)

机构地区：[1]山西省肿瘤医院、中国医学科学院肿瘤医院山西医院、山西医科大学附属肿瘤医院医学影像科,太原030013 [2]山西省肿瘤医院、中国医学科学院肿瘤医院山西医院、山西医科大学附属肿瘤医院头颈外科,太原030013 [3]山西省肿瘤医院、中国医学科学院肿瘤医院、山西医院山西医科大学附属肿瘤医院超声科,太原030013

出　　处：《中华放射学杂志》2023年第9期1016-1017,共2页Chinese Journal of Radiology

摘　　要：该文报道了1例乳腺泌乳腺瘤患者的临床及影像学表现。患者于妊娠早期无意扪及左乳肿物,无痛,不伴乳头溢液,产后10 d肿物增大至10 cm×7 cm,触诊质硬,活动度可。超声表现为团块状低回声区,边界清,内部回声欠均匀,彩色多普勒超声示分支状血流信号。乳腺X线摄影表现为边界清晰的巨大肿块,呈等腺体密度。MRI表现为椭圆形巨大肿块,边界清晰,T1WI呈等低信号,T2WI呈不均匀高信号,扩散加权成像表观扩散系数图显示扩散受限不显著,增强扫描内部强化不均匀,时间-信号强度曲线呈流入型。肿物切除术后病理结果证实为泌乳腺瘤。

关 键 词：乳腺肿瘤 泌乳腺瘤 超声检查 乳房X线摄影术 磁共振成像 

分 类 号：R737.9[医药卫生—肿瘤] R445.1[医药卫生—临床医学]