Figure 6.

Nonrecurrence case: A 37-year-old woman with grade 2 invasive breast cancer of the hormone receptor-positive subtype. After segmentation of the mass in (a) the contrast-enhanced subtraction T1-weighted images and (b) the ADC map, the Rad-score based on texture analysis was calculated as −0.345. (c) Applying this score and ER-positivity in the radiomics nomogram, the total points were calculated as 20, which showed a probability of recurrence survival of more than 95%. The patient underwent breast-conserving surgery with adjuvant chemotherapy and hormone therapy. The patient remained stable, without recurrence. (ER: estrogen receptor; ADC: apparent diffusion coefficient.)