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Diagnostic accuracy of tumor markers for discriminating endometriosis from other benign tumors.
| Sensitivity (%) | Specificity (%) | Positive predictive value (%) | Negative predictive value (%) | |
|---|---|---|---|---|
| CYFRA 21-1 | 38/40 (95.0) | 8/41 (19.5) | 38/71 (53.5) | 8/10 (80.0) |
| PIGF | 8/40 (20.0) | 37/41 (90.2) | 8/12 (66.7) | 37/69 (53.6) |
| CA125 | 27/40 (67.5) | 37/41 (90.2) | 27/31 (87.1) | 37/50 (74.0) |
| CYFRA 21-1 & CA125 | 25/40 (62.5) | 38/41 (92.7) | 25/28 (89.3) | 38/53 (74.5) |
