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Table.3 Diagnostic accuracy of TR-MRV: Accuracy of TR-MRV in diagnosis of ovarian vein, internal iliac vein & pelvic plexus incompetence

From: The role of MR venography with time-resolved imaging in diagnosis of pelvic congestion syndrome

Indices Ovarian vein Int.Iliac V Pelvic plexus
Sensitivity 87% 75% 92%
Specificity 80% 53% 69%
Positive predictive value 87% 59% 73%
Negative predictive value 80% 100% 64%
Accuracy 84`% 72% 72%
Area under curve 0.83 0.76 0.80
p value  < 0.001  < 0.001  < 0.001
  1. TR-MRV: time-resolved magnetic resonance venography