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. 2020 Jan 16;10(1):150. doi: 10.3390/biom10010150

Table 1.

Clinicopathological parameters of breast cancer (BC) patients studied.

Parameters BC Patients
Sample size (n) 31
Age (mean ± SD) 58.8 ± 15.5
Range in years 30–90
Tumor Size (mm)
≤ 20 19
> 20 9
Tumor Grade
I 4
II 11
III 13
Lymph Node Metastasis
Positive 4
Negative 24
Estrogen Receptor
Positive 16
Negative 15
Progesterone Receptor
Positive 16
Negative 15
HER2 Overexpression
Positive 0
Negative 31
Proliferation Index (Ki-67)
≤ 14% 16
> 14% 13

HER2: human epidermal growth factor receptor 2.