Table 2.
Mammographic and MRI BI-RADS classification, number of voxels, the highest Cho concentration and histopathology for 26 breast lesions
| Mammographic BI-RADS category | MRI BI-RADS category | No. of voxels | Highest Cho concentration (mmol/L) | Histopathology |
|---|---|---|---|---|
| 10 BI-RADS 3 | 4 BI-RADS 2 | 6 | 0.4 | Fibroadenoma |
| 2 | 1.3 | Fibroadenoma | ||
| 2 | 1.3 | No malignant cells | ||
| 4 | 1.5 | No malignant cells | ||
| 5 BI-RADS 3 | 6 | 1.3 | Fibroadenoma | |
| 2 | 1.3 | Fibroadenoma | ||
| 4 | 1.5 | Fibrosis with apocrine metaplasia | ||
| 4 | 1.0 | Lobular hyperplasia without atypia | ||
| 4 | 0.8 | No malignant cells | ||
| 1 BI-RADS 4 | 4 | 2.4 | Invasive ductal carcinoma | |
| 16 BI-RADS 4 | 1 BI-RADS 2 | 2 | 1.3 | Fibroadenoma |
| 3 BI-RADS 3 | 5 | 1.4 | Epithelial hyperplasia without atypia | |
| 2 | 1.8 | Invasive ductal carcinoma | ||
| 2 | 2.3 | Invasive lobular carcinoma | ||
| 4 BI-RADS 4 | 2 | 1.7 | Invasive ductal carcinoma | |
| 2 | 1.8 | Invasive ductal carcinoma | ||
| 3 | 2.2 | Invasive ductal carcinoma | ||
| 7 | 6.8 | Invasive ductal carcinoma | ||
| 8 BI-RADS 5 | 3 | 2.5 | Invasive ductal carcinoma | |
| 4 | 4.1 | Invasive ductal carcinoma | ||
| 4 | 2.4 | Invasive ductal carcinoma | ||
| 6 | 4.6 | Invasive ductal carcinoma | ||
| 4 | 6.8 | Invasive ductal carcinoma | ||
| 5 | 11.8 | Invasive lobular carcinoma | ||
| 14 | 3.4 | Invasive lobular carcinoma (Fig. 1) | ||
| 7 | 3.9 | Metaplastic carcinoma |