Table 4. Usefulness of ROSE.
ROSE | Final pathological diagnosis | |
---|---|---|
Malignancy | Not malignancy | |
Positive, n | 29 | 1 |
Negative, n | 3 | 12 |
Sensitivity 90.6%, Positive predictive value 96.7%; specificity 92.3%, Negative predictive value 80.0%. ROSE, rapid on-site evaluation.