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Frequency distributions of O-RADS MRI scoring system for 172 adnexal masses stratified by reader
| O-RADS MRI score | Risk category | Reader 1 | Reader 2 |
|---|---|---|---|
| 2 | Almost certainly benign | 35 (20%) | 35 (20%) |
| 3 | Low risk | 45 (26%) | 44 (25%) |
| 4 | Intermediate risk | 62 (36%) | 60 (35%) |
| 5 | High risk | 30 (17%) | 33 (19%) |
