Table 1. Prognosis of oligometastases. Adapted from Niibe et al. (47).
Favorable | Relatively favorable | Relatively unfavorable | Unfavorable |
---|---|---|---|
Oligorecurrence 1 or 2 (brain and adrenal gland) | Oligorecurrence 3 to 5 (brain and adrenal gland) | 3 to 5 (brain, adrenal gland, others) | >5 or polymetastases |
Sync-oligometastases 1 or 2 (brain and adrenal gland) | Sync-oligometastases 3 to 5 (brain and adrenal gland) | >5 or polymetastases |