Imaging gas detectors for medicine and biology.
A brief overview is given of the operating characteristics of gas filled detectors especially multi-wire proportional chambers and gas scintillators as applied to imaging of ionizing radiation for medicine and biology. Both intrinsic and practical limitations on these devices and their implications on their areas of applicability are discussed. Comparisons are made with other imaging technologies.
Lanza
R C
RC
Department of Nuclear Engineering, Harvard-MIT Division of Health Science and Technology, Cambridge 02139.
D003952:Diagnostic Imaging / Q000379:methods*; D005740:Gases; D006801:Humans
D005740:Gases