Mammography is just an X-ray of the breast.
Tomography (usually "computer assisted ... OR CAT scan) is also an X-ray;
but by moving the source AND the plate (screen) in special patterns they can get a better view of internal structures than just a flat plate.
On the other hand
MRI does NOT use X-rays, it functions by distorting the electron paths of the atoms of your body (using a magnetic field) and then detecting the radio waves generated (by those atoms) as the electrons snap back into place.
You can image the heart using: echocardiogram, Magnetic Resonance Image, Computer Tomography Scanning
Yes - it's usually shortened to Computer-Assisted Tomography - or CAT scan.
CT is computed tomography and CAT scan is computed axial tomography.
Computer Tomography
a series of computer assisted x rays called a computed tomography scan (CT scan) may be done. Another procedure that may be useful is a magnetic resonance imaging (MRI)
'Computer-Assisted Tomography' These days it tends to be called CT which stands for 'Computed Tomography'
X-rayFluoroscopyMRI (Magnetic Resonance Imagery)CaT Scan (CT or Computer Tomography - a type of x-ray)PET Scan (Postiron Emission Tomography)UltrasoundScintigraphyThermographyFiber optics cameras (Endoscope)And some might argue: (Although these diagnositc tools do not produce an image, they do provide a sort of diagnostic map).EEG (Electroencephalograph)EKG (Electrocardiograph)MEG (Magnetoencephalograph)
X-rayFluoroscopyMRI (Magnetic Resonance Imagery)CaT Scan (CT or Computer Tomography - a type of x-ray)PET Scan (Postiron Emission Tomography)UltrasoundScintigraphyThermographyFiber optics cameras (Endoscope)And some might argue: (Although these diagnositc tools do not produce an image, they do provide a sort of diagnostic map).EEG (Electroencephalograph)EKG (Electrocardiograph)MEG (Magnetoencephalograph)
Diagnosis is usually made by neuroimaging. A computer tomography (CT ) or magnetic resonance imaging (MRI) scan shows a smooth brain with the lack of characteristic folds. MRI may delineate the band of abnormal nerve cells in the double cortex syndrome
X-rayFluoroscopyMRI (Magnetic Resonance Imagery)CaT Scan (CT or Computer Tomography - a type of x-ray)PET Scan (Postiron Emission Tomography)UltrasoundScintigraphyThermographyFiber optics cameras (Endoscope)And some might argue: (Although these diagnositc tools do not produce an image, they do provide a sort of diagnostic map).EEG (Electroencephalograph)EKG (Electrocardiograph)MEG (Magnetoencephalograph)
computer assisted tomography (CT)
textiles and photography --------- Xenon applications are: - filling gas for many types of lamps - lasers - anaesthesia - propellant for ion propulsion spacecrafts - in radioisotope imaging - in nuclear magnetic resonance - studies in chemistry of noble gases etc. Krypton application are: - filling gas for many types of lamps - lasers - magnetic resonance imaging - computer tomography - special calorimeters