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.
What is a CT scan? CT, which stands for Computed Tomography (sometimes referred to as a âCATâ scan), is a fast, painless diagnostic tool doctors can use to see inside the body. Physicians use the information they get from a CT scan to rule out or confirm the presence of certain abnormalities or diseases.