Table 1.
No. of patients | % | |
---|---|---|
Age, years |
|
|
<50 |
45 |
30.0 |
≥50 |
105 |
70.0 |
Tumor size, cm |
|
|
≤2 |
95 |
63.3 |
>2, ≤5 |
53 |
35.3 |
>5 |
2 |
1.3 |
Tumor location |
|
|
Upper outer |
82 |
54.7 |
Upper inner |
30 |
20.0 |
Lower outer |
24 |
16.0 |
Lower inner |
4 |
2.7 |
Central |
8 |
5.3 |
Multicentric |
2 |
1.3 |
Tumor histology |
|
|
Invasive ductal |
132 |
88.0 |
Invasive lobular |
7 |
4.7 |
Ductal carcinoma in situ |
7 |
4.7 |
Others |
4 |
2.7 |
Type of surgery |
|
|
Lumpectomy |
146 |
96.7 |
Mastectomy |
4 |
3.3 |
Estrogen receptor |
|
|
Positive |
123 |
82.0 |
Negative |
27 |
18.0 |
HER-2/neu |
|
|
Positive |
19 |
12.7 |
Negative | 131 | 87.3 |