Comparison of Conventional Sonography, Real-Time Compound Sonography, Tissue Harmonic Sonography, and Tissue Harmonic Compound Sonography of Abdominal and Pelvic Lesions

Abstract

In abdominal and pelvic scanning, tissue harmonic compound sonography provides the best overall image quality, best lesion conspicuity, and least artifacts of all the evaluated imaging modes. Spatial compound sonography is better than tissue harmonic sonography for the evaluation of lesions in general, despite some differences among lesion groups.