Vessel morphology depicted by three-dimensional power Doppler ultrasound as a second stage test in difficult adnexal tumors: a prospective diagnostic accuracy study.

Vessel morphology depicted by 3D power Doppler ultrasound may slightly improve discrimination between benign and malignant tumors difficult to classify by subjective assessment. For tumors in which the IOTA model LR1 yields an ambiguous result, subjective assessment is superior to vessel morphology as a second stage test. This article is protected by copyright. All rights reserved.