Table 1.
Clinical and Pathological features in each histologic subtype of invasive lobular carcinomas.
|
Types of ILC |
Pvalue | |||
|---|---|---|---|---|
| Classic ILC | Tubular-lobular | PLC | ||
| Case number | 42 | 6 | 5 | |
| Clinical-pathological | ||||
| Age (mean, years) | 58.4 | 58.8 | 55 | 0.8386 |
| Size (cm) | 2.56 | 3.43 | 7.8 | 0.8067 |
| Multifocal | 6 (14%) | 2 (33%) | 1 (20%) | 0.3325 |
| ER+ | 41 (98%) | 6 (100%) | 5 (100%) | 1.0000 |
| PR+ | 35 (83%) | 5 (83%) | 5 (100%) | 1.0000 |
| HER2+ | 0 (0%) | 0 (0%) | 2 (40%) | 0.0073 |
| LVI | 7 (17%) | 2 (33%) | 1 (20%) | 0.5669 |
| PNI | 2 (5%) | 1 (17%) | 0 (0%) | 0.5099 |
| LN | 9/33 (27%) | 2/6 (33%) | 3/4 (75%) | 0.2333 |