Sandbox:hepatoblastoma
| Stage | Description |
|---|---|
| Stage I | Complete surgical resection |
| Stage II | |
|
Stage IIa |
Complete macroscopic surgical resection
Intrahepatic residual microscopic disease |
|
Stage IIb |
Complete macroscopic surgical resection
extrahepatic residual microscopic disease |
| Stage III | |
|
Stage IIIa |
Incomplete surgical resection with macroscopic residual
Significant tumour spill Positive lymph node disease |
|
Stage IIIb |
Present |
| Stage IV | |
|
Stage IVa |
Distant metastatic disease
Primary tumor completely resected |
|
Stage IVb |
Distant metastatic disease
Primary tumor incompletely resected |
