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• Clinical Article •
Imaging features of mass type invasive ductal breast cancer on dynamic MR imaging between different age groups
ZHAO Qian  LI Ying  ZHANG Min-yu  LIU Li  YANG Jing-ying  WU Xin-huai  GE Ming-mei 

DOI:10.12015/issn.1674-8034.2016.09.007.


[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-five 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 significant 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.
[Keywords] Breast neoplasms；Magnetic resonance imaging；Age factors

ZHAO Qian Department of Radiology, PLA army general hospital, Beijing 100700, China

LI Ying Department of Radiology, PLA army general hospital, Beijing 100700, China

ZHANG Min-yu Department of Ultrasound, PLA army general hospital, Beijing 100700, China

LIU Li Department of Radiology, PLA army general hospital, Beijing 100700, China

YANG Jing-ying Department of Radiology, PLA army general hospital, Beijing 100700, China

WU Xin-huai Department of Radiology, PLA army general hospital, Beijing 100700, China

GE Ming-mei* Department of Radiology, PLA army general hospital, Beijing 100700, China

*Correspondence to: GE MM, E-mail: 13611081075@163.com

Conflicts of interest   None.

Received  2016-05-22
Accepted  2016-08-06
DOI: 10.12015/issn.1674-8034.2016.09.007
DOI:10.12015/issn.1674-8034.2016.09.007.

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