title: Modification of a rectilinear scanner to improve 67Ga scans.
abstract: A simple and inexpensive electrical modification of the pulse-height analyzers of the Ohio-Nuclear Model 84FD rectilinear scanner, which allows the use of wide pulse-height intervals, is described. The modified instrument is applied to 67Ga scanning, in which the increase acceptance of gamma rays produces scans of increased count density and improved image quality.
mesh_terms: D005710:Gallium Radioisotopes; D011877:Radionuclide Imaging / Q000295:instrumentation*
chemical_list: D005710:Gallium Radioisotopes