preferred_name: AJCC Breast Cancer Stage I: T1mic, T1a or T1b (tumor size <= 1 cm) documented (ONC)
preferred_name_lc: ajcc breast cancer stage i: t1mic, t1a or t1b (tumor size <= 1 cm) documented (onc)
label: AJCC Breast Cancer Stage I: T1mic, T1a or T1b (tumor size <= 1 cm) documented (ONC)
label_lc: ajcc breast cancer stage i: t1mic, t1a or t1b (tumor size <= 1 cm) documented (onc)