Henry David Thoreau Quotes. Our life is frittered away by detail... simplify, simplify. Henry David Thoreau. Author Profession: Author. Nationality: American Quotes. Born: July 12, 1817.
Quick Answer. Attenuation refers to how dense a part of the body appears relative to other body parts on a CT scan or X-ray, according to MedPix; while hypoattenuation means lower density, hyperattenuation refers to higher density.
Hepatic attenuation on CT. Dr Ayush Goel and Dr Yuranga Weerakkody â et al. Hepatic attenuation on CT (reflected by Hounsfield values) depends on a combination of factors including the presence or absence (as well as phase) of IV contrast administration.everal intrinsic liver pathologies can be attributed a diffuse change in liver attenuation with a amount of hepatic fat being the most prevalent.