title: A critical review of Compton imaging.
abstract: This paper reviews the basic aspects, problems, and applications of Compton imaging including those related to nonmedical applications. The physics and technology at the base of this specific methodology are analyzed and the relative differences and merits with respect to other imaging techniques, using ionizing radiations, are reviewed. The basic Compton imaging approaches, i.e., point-by-point, line-by-line, and plane-by-plane, are analyzed. Specifically, physical design and technological aspects are reviewed and discussed. Furthermore, the most important clinical applications of the different methods are presented and discussed. Finally, possibilities and applications of the Compton imaging method to other nonmedical fields, as in the case of the important area of object defects recognition, are analyzed and reviewed.
authors.affiliation: Nuclear Imaging Department, C.N.R. Institute of Clinical Physiology, Pisa, Italy.
authors.forename: R
authors.initials: R
authors.lastname: Guzzardi
authors.forename: G
authors.initials: G
authors.lastname: Licitra
mesh_terms: D006801:Humans; D007089:Image Enhancement / Q000295:instrumentation; D007496:Iridium Radioisotopes; D008171:Lung Diseases / Q000000981:diagnostic imaging; D008962:Models, Theoretical; D014055:Tomography, Emission-Computed / Q000379:methods*
chemical_list: D007496:Iridium Radioisotopes