Tomograph is a medical imaging device used to generate detailed images of organs, tissues, and bones inside the body. However, there are several synonyms that can be used to describe this medical imaging tool. One such synonym is CAT scan, which stands for computed axial tomography, where the imaging process involves taking multiple X-ray images from multiple angles and then combining them with computer software to generate a 3D image. Another popular synonym is MRI, Magnetic Resonance Imaging, which uses a combination of strong magnetic fields and radio waves to generate images of internal body structures. Other synonyms include PET scan, computed tomography, and single-photon emission computed tomography (SPECT).