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Table 6 The diagnostic accuracy of GI-RADS classification in diagnosis of neoplastic ovarian lesions

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

Ultrasound findingsFinal diagnosis
Benign n = 22Malignant n = 33
GI-RADS 316(TN)1 (FN)
GI-RADS 4-56 (FP)32 (TP)
Sensitivity97%
Specificity73%
PPV84%
NPV94%
Accuracy87%