Breast cancer samples studied for mismatch repair errors
| Tissue samples are classified according to histology. | ||
|---|---|---|
| Breast cancer tissues | No. of samples studied for MSI | No. of samples studied for intragenic single/trinucleotide instability |
| Infiltrating ductal | 154 | 20 |
| Ductal carcinoma in situ | 62 | 0 |
| Infiltrating lobular | 11 | 11 |
| Mucinous (colloid) | 22 | 22 |
| Medullary | 8 | 8 |
| Breast cancer cell lines | 30 | |
| Total | 267 | 91 |