Contrast-enhanced ultrasound in the differential diagnosis of focalnodular hyperplasia and hepatocellular liver adenoma

Abstract

The aim of the study was to increase the effectiveness of differential diagnosis of benign
focal neoplasms using contrast — enhanced ultrasound (CUSI).
Materials and methods. A retrospective analysis of the results of examination of 37
patients with morphologically verified benign liver neoplasms was performed. According to
clinical and morphological data, patients were divided into two groups: patients with focalnodular
hyperplasia (FNG)-22 people, and patients with hepatocellular adenoma (HCA) — 15 people. All
patients underwentmultiparametric ultrasound examination with liver CUI.