Table 1 Risk stratification of patients with NRSTS
Risk status | Characteristics |
|---|---|
Low risk | Non-metastatic; low-grade, or high-grade tumors < 5 cm; R0 or R1 resection |
Intermediate risk | Non-metastatic; unresected tumor of any grade or size; R0 or R1 resection in tumors > 5 cm |
High risk | Evidence of metastasis |