Noninvasive Ultrasound Evaluation of the Parenchyma of the Parenchyma of Liver and Spleen in Children With Infectious Mononucleosis

Abstract

The data of the examination of 73 children aged 1 to 18 years with mononucleosis of Epstein-Barr virus etiology are presented. The use of non-invasive quantitative assessment methodology of the parenchyma (Acoustic Structure Quantification) was shown to allow objectify the examination and to found that infectious mononucleosis in 1st Group patients with a minimum degree of diffuse changes of the liver proceeded without structural changes in the liver parenchyma. In the 2nd group patients the estimation of density index according to Acoustic Structure Quantification allowed to reveal the signs of cholestasis. The heterogeneity of the structure of the liver and the elevation of the parenchymal density index indicated on signs of acute hepatitis and was confirmed by the increase in ALT level in blood serum. Despite the pronounced splenomegaly no structural changes in the spleen were found in any patients.