Research Article
The Impact of Tumor Infiltrating Lymphocytes Densities and Ki67 Index on Residual Breast Cancer Burden following Neoadjuvant Chemotherapy
Table 5
Relation between quantitative parameters and RCB classes (Mann–Whitney test).
| | RCB | value | PCR | Non-pCR | PCR | RCB I | RCB II | RCB III | Median (min-max) | Median (min-max) | Median (min-max) | Median (min-max) |
| Ki67% | 60 (5.00-95.00) | 60 (2-90) | 40 (3-98) | 20 (5-80) | 0.002 | CD3 T cells % | 60 (40-90) | 80 (40-80) | 60 (2-95) | 70 (10-90) | 0.701 | CD20 B cells % | 10 (0-60) | 10 (2-20) | 20 (0-50) | 20 (0- 55) | 0.735 |
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denotes statistically significant. |