The PET Imaging Science Center at the University of Southern California is recognized internationally as one of the premier PET imaging centers. The director of the PET center, Dr. Peter Conti, is a distinguished leader in the nuclear medicine community. He and one of his top nuclear medicine fellows, Dr. Daniel Cham, have published one of the first PET-CT case based books. The text is heavily illustrated with original PET-CT images of both common and uncommon cancer cases. Each of the clinical applications covered in the book is accompanied by a concise explanation of the history, findings, and impression of the PET-CT case.