Diagnostic value of preoperative MRI dynamic contrast imaging (DCE-MRI) combined with diffusion-weighted imaging (DWI) in breast cancer detection

© 2018 by the Authors. Licensee Whioce Publishing, Singapore. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution 4.0 International License ( https://creativecommons.org/licenses/by/4.0/ )

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Abstract

Abstract

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.

References

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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).

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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 .

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