OC04.05: Sonographic assessment of ovarian masses: comparative retrospective cohort study on accuracy of IOTA LR1 versus IOTA LR2 versus Sassone scoring system

• DOI: 10.1002/uog.14975
• Publication Date: 2015-10-01T15:02:20Z
• Authors: R.L. Salvador; M. De Vera
• Keywords: Adnexal mass

The purpose of this study is to compare the diagnostic performance Sassone scoring system, IOTA LR1 and LR2 in differentiating benign from malignant ovarian masses. This was a retrospective cohort single-centre 54 women who presented with an adnexal mass at time ultrasound. ultrasound images videos were examined classified using logistic regression model 1 2; individually by expert examiner, fellow resident. findings then compared histological outcome lesion. Sixty masses included, which 12% on histologic diagnosis. system had sensitivity least 86% specificity 74%. 91%. 79%. area under receiver-operating characteristics curve 0.80, 0.88 0.82 for Sassone, respectively. best among all those tested discriminating between lesions. It may be useful utilise as initial test assessing malignancy risk mass.