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. 2010 Mar 1;1(2):293–298. doi: 10.3892/ol_00000052

Figure 1.

Figure 1

Figure 1

Figure 1

Figure 1

(A) A 50-year-old woman with invasive ductal carcinoma of the right breast. Three-dimensional contrast-enhanced fat-suppressed MRI of the breast acquired before NAC reveals an area of non-mass-like enhancement. (B) Before NAC, the tumor is clearly detected as an area of high intensity on the diffusion-weighted image. (C) Three-dimensional contrast-enhanced fat-suppressed MRI of the breast acquired after NAC reveals an area of decreased non-mass-like enhancement. (D) After NAC, the residual tumor is not detected on the diffusion-weighted image. The change in ADC cannot be calculated and response rate is 63.3%. The extent of the residual tumor on the enhanced MRI corresponded approximately to the surgical findings by mastectomy.