However, they are probably best known for the roles they play in the immune systemâs defense against disease-causing organisms. 1  As part of the immune response, cytokines exert their influence over various white blood cells (leukocytes), including lymphocytes, granulocytes, monocytes, and macrophages.
Renal parenchymal echohenicity is a kind of imaging terminology, which can present some renal abnormalities. In most condition, increased renal parenchymal echogenicity indicates that there is a certain degree of kidney damage or renal parenchymal inflammation.
An ultrasound picked up an increased echotexture to the liver. Resolved Question: An ultrasound picked up an increased echotexture to the liver parenchyma and it may suggest steatosis and correlation with LFT's have been suggested. Submitted: 6 years ago.