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.
Bilateral fetal lungs appear enlarged and diffusely echogenic. Trachea could be seen, of normal caliber (see 3-vessel view). No fetal hydrops or any other obvious anomaly could be visualized. Echogenic fetal lungs could be due to variety of reasons. In view of diffuse bilateral increase in echogenicity, as well as increased lung volume, possibility of congenital high airways obstruction is being considered.