检测方式 | I期(n = 31) | II期(n = 50) | III期(n = 84) | IV期(n = 12) |
CEA | 3 (9.7) | 0 (0) | 16 (19) | 1 (8) |
D-二聚体 | 9 (29) | 21 (42) | 42 (50) | 6 (50) |
CEA、D-二聚体联合检测 | 11 (35.5) | 21 (42) | 45 (54) | 7 (58) |