Review Article

Current and Future Trends in Magnetic Resonance Imaging Assessments of the Response of Breast Tumors to Neoadjuvant Chemotherapy

Figure 3

The T1-weighted MR image before neoadjuvant chemotherapy (a) is registered to the image posttreatment (d) using the constrained ABA algorithm and the original ABA algorithm, respectively. The registered image using the constrained algorithm (b) shows that the tumor is preserved successfully, while the original ABA algorithm compresses the tumor substantially (c).
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(a)
919620.fig.003b
(b)
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(c)
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(d)