CT SCAN is based on?
CT scan is based on Linear attenuation of Xrays/stopping power of various tissues, which is based on its density and is measured in Hounsfield Units. Pulse-Echo principle and Piezoelectric effect are used in USG. Coincidence imaging is used in PET scan.
CT SCAN
piezoelectric effect
linear attenuation of xrays
Coincidence Imaging
Pulse Echo principle
linear attenuation of xrays