Report Abuse. Routers and modems are two of the most common computer peripherals, yet many people don't know the function of each one. While the two devices may look similar, they each serve a difference purpose. Fortunately, the functions of the two devices are pretty easy to understand.
I read your question. Echogenicity is the ability to create an echo, i.e. return a signal in ultrasound examinations. Increased echogenicity of the liver usually means that there is fatty infiltration in parts of the liver. In certain causes a focal area of increased echogenicity would indicate a discrete mass.
Levels that are higher or lower than normal can indicate liver problems. Some common liver function tests include: 1  Alanine transaminase (ALT). 2  ALT is an enzyme found in the liver that helps your body metabolize protein.3  When the liver is damaged, ALT is released into the bloodstream and levels increase.evels that are higher or lower than normal can indicate liver problems. Some common liver function tests include: 1  Alanine transaminase (ALT). 2  ALT is an enzyme found in the liver that helps your body metabolize protein.