Medical imaging encompasses a range of diagnostic techniques that utilize physical energy—such as electromagnetic radiation, sound waves, or magnetic fields—to create visual representations of internal body structures. These technologies allow practitioners to view tissues and organs non-invasively, aiding in the detection and characterization of abnormalities. Methods vary widely in their underlying physics, ranging from generating cross-sectional images through multiple planes of tissue density to utilizing acoustic impedance changes to create detailed soft-tissue pictures. The analysis of these images provides crucial information regarding anatomical integrity and physiological processes, supporting diagnosis in various medical disciplines.