Differentiation between Pure Mucinous Breast Carcinomas and Fibroadenomas with Strong High-Signal Intensity on T2-Weighted Images from Dynamic Contrast-Enhanced Magnetic Resonance Imaging

被引:7
作者
Qu, Ning [1 ]
Luo, Yahong [1 ]
Yu, Tao [1 ]
Yu, Huihui [2 ]
机构
[1] China Med Univ, Canc Hosp, Dept Radiol, Liaoning Canc Hosp & Inst, LN 24, Shenyang, Liaoning, Peoples R China
[2] China Med Univ, Canc Hosp, Dept Epidemiol, Liaoning Canc Hosp & Inst, Shenyang, Liaoning, Peoples R China
关键词
Pure mucinous breast carcinoma; Fibroadenoma; Dynamic contrast-enhanced magnetic resonance imaging; Breast cancers; MR-IMAGES; FEATURES; LESIONS; CANCER; BIOPSY;
D O I
10.1159/000479955
中图分类号
R73 [肿瘤学];
学科分类号
100214 ;
摘要
Objective: This study aimed to identify characteristics that can differentiate between pure mucinous breast carcinomas (PMBCs) and fibroadenomas (FAs) with strong high-signal intensity on T2-weighted images (T2-SHi) from dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI). Methods: The DCE-MRI tumor characteristics were compared and analyzed between 35 PMBCs and 70 FAs with T2-SHi. Results: Multivariate analysis revealed that delayed enhancement pattern was the only significant independent predictor (p = 0.007). Conclusion: A delayed enhancement pattern is the most reliable characteristic for differentiating PMBCs from FAs with T2-SHi from DCE-MRI. (C) 2017 S. Karger GmbH, Freiburg
引用
收藏
页码:32 / 37
页数:6
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