Each tissue type, such as liver, spleen or kidney, has a particular echogenicity in its normal state. In diseased states, the echogenicity of an organ can be altered, either more echogenic (hyperechoic) or less echogenic (hypoechoic) than usual.
burn up. v. 1. To destroy something or someone by fire or heat: She burned the contract up. He burned up all the photographs. 2. To be completely destroyed by fire or heat: The cabin burned up, leaving only ashes.
Burnout. A state of emotional and physical exhaustion caused by a prolonged period of stress and frustration; an inevitable corporate condition characterized by frequent displays of unprofessional behavior, a blithe refusal to do any work, and most important, a distinct aura of not giving a shit.