Medical tomography is the technique by which medical images of sections of the anatomy are obtained. X-ray devices are used alongside algorithms based on mathematical formulas for sectional reconstruction of the human body. Computerized axial tomography (CAT) and Positron emission tomography (PET) are two common forms of medical tomography. Most of the topics introduced in this book cover new techniques and the applications of this field. For all those who are interested in medical tomography, this book can prove to be an essential guide.