Classification | MVD (number/1.6 mm2) | Perimeter (mm/1.6 mm2) | Area (mm2/1.6 mm2) | |
---|---|---|---|---|
Normal testis | 48 | 2.61 | 0.005 | |
Histological type | Intratubular Seminoma | 90.0 ± 15.6 | 5.6 ± 0.8 | 0.020 ± 0.006 |
 | Diffuse Seminoma | 87.9 ± 18.2 | 7.1 ± 1.0 | 0.030 ± 0.011 |
 | Intratubular/diffuse Seminoma | 136.7 ± 57.7 | 10.7 ± 3.3 | 0.043 ± 0.016 |
P value | 0.043 | 0.004 | 0.030 | |
PLAP/PAS stain | Classical Seminoma | 149.0 ± 64.0 | 11.5 ± 0.2 | 0.050 ± 0.013 |
 | Spermatocytic Seminoma | 91.4 ± 16.9 | 7.2 ± 1.4 | 0.028 ± 0.010 |
P value | 0.003 | 0.009 | 0.002 | |
Tumor cells invasion of vessels | Presence | 126.1 ± 52.9 | 10.3 ± 3.2 | 0.042 ± 0.016 |
 | Absence | 95.5 ± 37.0 | 6.9 ± 1.8 | 0.029 ± 0.012 |
P value | 0.122 | 0.005 | 0.037 |