Marker | Fibroadenoma (n = 30) | Phyllodes tumor (n = 37) | P valuea |
---|---|---|---|
Stroma | Â | Â | Â |
   HIF-1α | 2 (7%) | 19 (51%) | 0.001 |
   CAIX | 0 (0%) | 2/36 (6%) | 0.497 |
   VEGF | 7 (23%) | 17 (47%) | 0.074 |
   Ki67 | 1 (3%) | 17 (47%) | <0.001 |
   Hot-spot microvessel count | 13 (43%) | 22/35 (63%) | 0.140 |
   Global microvessel count | 13 (43%) | 20/35 (57%) | 0.324 |
   p53 | 0(0%) | 7/36(19%) | 0.014 |
Epithelium | Â | Â | Â |
   HIF-1α | 0 (0%) | 15/35 (43%) | <0.001 |
   CAIX | 0 (0%) | 9/35 (26%) | 0.003 |
   VEGF | 22 (73%) | 22/36 (61%) | 0.432 |
   Ki67 | 2 (7%) | 2/36 (6%) | 1.000 |
   p53 | 0(0%) | 0(0%) | - |