| 风险分级 | 定义 |
|---|---|
| 极低危 | PSA<10ng/mL,且Gleason=6,且T1~T2a,且穿刺阳性针数<34%,且不存在癌灶体积>50%穿刺体积,且PSA密度<0.15ng/mL |
| 低危 | PSA<10ng/mL,且Gleason=6,且T1~T2a |
| 中危 | 10ng/mL≤PSA<20ng/mL,或Gleason=7,或T2b~T c |
| 预后较好 | Gleason=6且10ng/mL≤PSA<20ng/mL,或Gleason3+4=7且PSA<10ng/mL |
| 预后较差 | Gleason3+4=7且(10ng/mL≤PSA<20ng/mL或T2b~Tc满足之一),或Gleason4+3=7且PSA<20ng/mL |
| 高危 | PSA≥20ng/mL,或Gleason=8~9,或≥T3 |