磁共振成像2016，Vol.7Issue(9)：675-678,4.DOI:10.12015/issn.1674-8034.2016.09.007
不同年龄组肿块型乳腺浸润性导管癌的增强MRI影像特征
Imaging features of mass type invasive ductal breast cancer on dynamic MR imaging between different age groups
赵倩 1李莹 1张敏郁 2刘莉 1杨晶莹 1吴新淮 1戈明媚1
作者信息
- 1. 陆军总医院放射诊断科，北京，100700
- 2. 陆军总医院超声科，北京，100700
- 折叠
摘要
Abstract
Objective:To investigate the imaging features of mass type invasive ductal breast cancer on dynamic MR imaging between different age groups.Materials and Methods:Consecutive cases of pathologic proven invasive ductal breast carcinoma of PLA army general hospital were reviewed retrospectively. Those cases which showed non-mass-like enhancement were excluded. The location, morphological features and the time signal intensity curve (TIC) type of the lesions were evaluated.Results:Sixty-ifve patients were enrolled in our study, the young group including 18 cases and the older group 47. The young group was more likely to display an undistinguished boundary (50%) than the older group (19.1%). There were no signiifcant differences in other features, such as the location, size, shape and TIC type of the mass lesions. Conclusions:Invasive ductal breast cancer which showed mass like enhancement in young women was associated with more undistinguished boundary than the older group. The features may be suggestive of more aggressive, metastatic and a poorer prognosis of breast cancer in young women.关键词
乳腺肿瘤/磁共振成像/年龄因素Key words
Breast neoplasms/Magnetic resonance imaging/Age factors分类
医药卫生引用本文复制引用
赵倩,李莹,张敏郁,刘莉,杨晶莹,吴新淮,戈明媚..不同年龄组肿块型乳腺浸润性导管癌的增强MRI影像特征[J].磁共振成像,2016,7(9):675-678,4.
