Objective: To investigate the diagnostic efficacy of preoperative MRI dynamic contrast imaging (DCE-MRI) combined with diffusion-weighted imaging (DWI) in detecting breast cancer.
Methods: A retrospective study was performed to compare the results of DCE-MRI combined with DWI in 78 patients with breast cancer who were treated in our hospital between January 20 and December 2018. Â
Results: After diagnosis, the coincidence rate of diagnosis by DCE-MRI combined with DWI was significantly higher than ultrasound (91.0% versus 55.1%, respectively; P< 0.05). Among the two diagnostic methods, DCE-MRI combined with DWI imaging showed more obvious tumor signals, and the difference was statistically significant (P<0.05).
Conclusion: Preoperative application of DCE-MRI combined with DWI can provide a more accurate and effective reference for surgical planning.
Huang Yuanbin. Application of MRI dynamic enhanced imaging combined with diffusion-weighted imaging in preoperative diagnosis of breast cancer[J]. Journal of Henan University Medical Sciences,2016,29(2):134-137.
Zuo Wen, Han Wenbin, Chen Zhubi. The value of MRI dynamic contrast imaging combined with diffusion-weighted imaging in preoperative diagnosis of breast cancer[J]. Chinese Journal of CT and MRI,2018,16(7).
Wu Hailong. 3.0T-MRI dynamic contrast-enhanced Fischer score combined with diffusion-weighted imaging for the diagnosis of breast cancer [D].2015.
Wen Dongliang. The value of dynamic contrast-enhanced magnetic resonance imaging combined with magnetic resonance diffusion-weighted imaging in the diagnosis of breast cancer patients[J].Journal of Practical Medical Imaging, 2018,19(02):45-47.
Yang Jun, Suang Ke, Zhao Xin. Diagnostic and application value of dynamic contrast-enhanced magnetic resonance and diffusion-weighted imaging in the diagnosis of ring-shaped lesions of the breast[J]. Journal of Clinical Radiology,2016,35(10):1490-1494 .