Table 1

Clinicopathological variables in human breast neoplasms

n
Clinical stage
0 (DCIS)2
I15
II A, B24
III12
IV1
Neoadjuvant treatment
Chemotherapy┬▒ hormonal16
None41
Nuclear grade
17
222
325
Lymphovascular invasion
No28
Yes19
Histology
Ductal44
Lobular2
DCISa16
Other7
Estrogen receptor
Positive36
Negative13
NDb8
Progesterone receptor
Positive26
Negative22
ND9
  • a Includes stage 0 and DCIS adjacent to invasive cancer.

  • b ND, not done.