Table 1.
Summary of clinicopathologic features
| Case No. | R | Age | Tumor size, cm | LNM | Treatment | Follow-up | ER | PR | CK7 | CK20 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | 54 | 19.0 | + | M, LND | 24 monthsa | − | − | + | − |
| 2 | 2 | 67 | 02.3 | − | M, LND | 22 monthsa | − | − | + | − |
| 3 | 2 | 49 | 8.5 | − | M, LND, CT, RT | 11 monthsa | − | − | + | − |
| 4 | 2 | 61 | 0.8 | − | Lumpectomy, LND | b | − | − | + | − |
| 5 | 4 | 74 | 10 | − | M, LND | 2 yearsa | − | − | + | − |
| 6 | 5 | 96 | 02.0 | + | Lumpectomy, LND | 46 months* | − | − | + | − |
| 7 | 3 | 79 | 06.0 | − | M, LND | 9 years* | − | − | + | − |
| 8 | 8 | 65 | 03.0 | − | M, LND, CT | 8 monthsa | − | − | + | rare |
| 9 | 7 | 51 | 04.0 | − | Lumpectomy | b | − | − | + | − |
| Present case | 52 | 10.0 | − | M, LND, TMX | 24 monthsa | + | − | − | − |
LNM = Lymph node metastasis; M = mastectomy; LND = lymph node dissection; CT = chemotherapy; RT = radiation therapy; TMX = tamoxifen.
a
Alive with no evidence of disease
b
unknown.
*
Died of disease other than MCA.