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Table 4 The overall diagnostic performance of GI-RADS classification in diagnosis of the detected (112 lesions) ovarian lesions

From: Diagnostic performance of GI-RADS reporting system in evaluation of adnexal masses

Ultrasound findingsFinal diagnosis
Benign n = 79Malignant n = 33
GI-RADS 2-367 (TN)1 (FN)
GI-RADS 4-512 (FP)32 (TP)
Sensitivity97%
Specificity84.8%
PPV72.7%
NPV98.5%
Accuracy88.4%