Table 4 Pathological and surgical characteristics (n = 22)
Findings | Frequency (%) |
|---|---|
ER status | |
Positive | 1 (4.55) |
Negative | 21 (95.45) |
PR status | |
Positive | 1 (4.55) |
Negative | 21 (95.45) |
HER 2 | |
Positive | 4 (18.18) |
Negative | 18 (81.82) |
Tumor grade | |
Grade 2 | 2 (9.09) |
Grade 3 | 20 (90.91) |
Ki 67 | |
< or equal 15% | 1 (4.55) |
> 15% | 21 (95.45) |
Histological subtype | |
Squamous cell | 10 (45.45) |
Spindle cell | 5 (22.73) |
Metaplastic with mesenchymal differentiation | 5 (22.73) |
Mixed | 2 (9.09) |