Table 1 Clinical and histopathological features of pleomorphic lobular carcinoma of the male breast
Maly et al. | Rohini et al. | Ishida et al. | Present case | |
|---|---|---|---|---|
Reference | 10 | 4 | 13 | |
Year of report | 2005 | 2010 | 2013 | 2013 |
Age | 44 | 55 | 76 | 68 |
Site | Left | Left | Right | Left |
Gynecomastia | No | No | Yes | Yes |
Size (cm) | 2.5 × 2.0 | 3.0 × 2.5 | 3.0 × 2.5 | 2.8 × 2.5 |
Estrogen receptor expression | + | Not mentioned | + | + |
Progesterone receptor expression | + | Not mentioned | - | + |
Her2 gene amplification | - | Not mentioned | - | - |
Ki-67 proliferative index (%) | 5 | Not mentioned | 12.7 | 20-25 |
E-cadherin immunostaining | - | - | - | - |
Lymph node involvement | - | - | - | + |
Followup | Disease free at 2 years | Disease free at 1 year | Disease free at 2 months | Disease free at 3.5 months |