Table 2.
Comparison of the 70-gene profile and the St. Gallen 2007 risk cate gorization [1]
| St. Gallen 2007 risk categorization | MammaPrint |
||
|---|---|---|---|
| Low risk (n = 36) | High risk (n = 14) | ||
| Low risk | 9 | 3 | |
| Intermediate riska | 27 | 11 | |
Large tumor (> 20 mm), high grade, vascular involvement, ER and PR negative or young age (< 35 years).