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Table 2 Doppler ultrasonographic findings of the ovarian lesions

From: Sonographic and Doppler predictors of malignancy in ovarian lesions

 Benign lesions (103)Malignant lesions (53)p value
Amount of flow  < 0.001
 None67 (65%)6 (11.3%) 
 Scanty36 (35%)8 (15.1%) 
 Moderate027 (50.9%) 
 Abundant012 (22.6%) 
Location of the flow  < 0.001
None67 (65%)6 (11.3%) 
Peripheral34 (34%)8 (15.1%) 
Central2 (1.9%)39 (73.6%) 
Pulsatility index2.54 ± 1.081.6 ± 0.51< 0.001
Resistive index0.89 ± 0.170.60 ± 0.18< 0.001
  1. Data was expressed in the form of mean (SD), frequency (percentage). p value was significant if < 0.05