Table 1.

Detailed characteristics of the study cohort.

	Size (n = 67)
Age
- median (range)	70 (40–94)
- mean ± SD	71 ± 14
Histological type*
- infiltrating duct carcinoma (NOS), 8500/3	66
- lobular carcinoma NOS, 8520/3	1
Grade
- G2	35
- G3	30
- Gx**	2

*Based on WHO Breast General Classification (24).

**Cannot be determined due to neoadjuvant treatment administration.

SD, standard deviation, NOS, not otherwise specified.