: A scale used to quantify tissue density, where water is 0 HU and air is -1,000 HU. 3. Technological Evolutions
The technology has evolved through several "generations" to improve speed and quality: Download TomodensitomГ©trie principes pdf
: The scanner measures how much an X-ray beam is attenuated (weakened) as it passes through different tissues. Beer-Lambert Law : This physical law ( : A scale used to quantify tissue density,