| label GT_code | |
| outside_roi 0 | |
| tumor 1 | |
| stroma 2 | |
| lymphocytic_infiltrate 3 | |
| necrosis_or_debris 4 | |
| glandular_secretions 5 | |
| blood 6 | |
| exclude 7 | |
| metaplasia_NOS 8 | |
| fat 9 | |
| plasma_cells 10 | |
| other_immune_infiltrate 11 | |
| mucoid_material 12 | |
| normal_acinus_or_duct 13 | |
| lymphatics 14 | |
| undetermined 15 | |
| nerve 16 | |
| skin_adnexa 17 | |
| blood_vessel 18 | |
| angioinvasion 19 | |
| dcis 20 | |
| other 21 | |