Table 3 Histologic features
Case | Size (cm) | Carcinoma Component | Mitosis (HPF) | Necrosis | Anaplasia | Rhabdomyoblasts | Depth of invasion | Lymph node Metastasis |
|---|---|---|---|---|---|---|---|---|
1 | 3.2 | No | 17 | Yes | Yes | No | perivesicular tissue | 4/35 |
2 | 25 | Yes | 3 | Yes | Yes | Yes (diffuse) | PVT | 1/1 |
3 | 4 (ultrasound) | Yes (very focal) | 9 | Yes | Yes | Yes | At least detrusor muscle | N/A |