Table 1.
Breast Lesions (n* = 88) | Biopsy results | ADC and rADC value |
---|---|---|
Malignant lesions (n = 34) | Invasive ductal carcinoma (n = 26) Paget’s disease (n = 1) Invasive lobular carcinoma (n = 1) Inflammatory breast cancer (n = 2) Papillary carcinoma (n = 1) Ductal carcinoma in situ (n = 2) Mucinous carcinoma (n = 1) |
Mean ADC value; 0.884 × 10–3mm2/sec (0.830 × 10–3 – 1.490 × 10–3) |
Mean rADC value; 0.557 × 10–3mm2/sec (0.363 × 10–3 – 0.866 × 10–3) | ||
Benign lesions (n = 54) | Fatty necroses (n = 4) Fibrocystic changes (n = 6) Fibroadenoma (n = 16) Granulomatous mastitis (n = 7) Benign phylloides tumor (n = 1) Intraductal papilloma (n = 1) Hamartoma (n = 2) Benign lesions (n = 17; stable in 1-year follow-up) |
Mean ADC value; 1.584 × 10–3mm2/sec (0.833 × 10–3 – 2.460 × 10–3) |
Mean rADC value; 0.931 × 10–3mm2/sec (0.487 × 10–3) – 1.511 × 10–3) |
*n: number of lesions.