MR elastography outperforms shear wave elastography for the diagnosis of clinically significant portal hypertension.

ABSTRACT:

Objectives

Portal hypertension (PH) is associated with complications such as ascites and esophageal varices and is typically diagnosed through invasive hepatic venous pressure gradient (HVPG) measurement, which is not widely available. In this study, we aim to assess the diagnostic performance of 2D/3D MR elastography (MRE) and shear wave elastography (SWE) measures of liver and spleen stiffness (LS and SS) and spleen volume, to noninvasively diagnose clinically significant portal hypertension (CSPH) using HVPG measurement as the reference.

Methods

In this prospective study, patients with liver disease underwent 2D/3D MRE and SWE of the liver and spleen, as well as HVPG measurement. The correlation between MRE/SWE measures of LS/SS and spleen volume with HVPG was assessed. R

SUBMITTER: Kennedy P 

PROVIDER: S-EPMC10149092 | biostudies-literature | 2022 Dec

REPOSITORIES: biostudies-literature