From: Early metabolic response of breast cancer to neoadjuvant endocrine therapy: comparison to morphological and pathological response
Mean age ± SD (years)
74.2 ± 3.6
Mean tumor size; range (mm)
47 (30–70)
Tumor Stage
T2
9
T3
2
Histological type
Ductal
6
Lobular
5
Elston-Ellis Grade
Grade I
1
Grade II
Grade III
Mean Ki-67 index (%)
12.4 ± 8.5
ER Allred Score
7
8