From: A clinical study of curative partial breast irradiation for stage I breast cancer using carbon ion radiotherapy
Number of cases
Age (median)
44–79 years old (64.5)
14
Histology
IDC
Subtype
Luminal A
7
Luminal B
5
Triple negative
2
Laterality
Right
11
Left
3
Region
A
AC
C
6
Tumor size (median)
9–18 mm (14)