Fig. 1From: Invasive papillary carcinoma treated with neoadjuvant endocrine therapy in which pathological complete response was achievedRadiologic appearance of the tumor. a Mammography shows a dense mass with partially indistinct margin in the right breast. b Contrast-enhanced MRI shows a high-intensity lesion on T2- and diffusion-weighted imaging. c, d After 12 months of letrozole treatment, mammography reveals disappearance of the tumor (c) and MRI shows no evidence of tumor (d) Back to article page