Fundamental Study for SPECT Imaging with 123I Produced by (p, 5n) Reaction

The effects of higher-energy photon from 123I (p, 5n) on the SPECT image quality were evaluated. The quality was evaluated by image contrast and %rms. Image contrast had similar tendency to planar and SPECT FWHM value. %rms was affected by septal penetration. Using 140 keV high resolution collimator...

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Veröffentlicht in:	RADIOISOTOPES 1987/07/15, Vol.36(7), pp.351-354
Hauptverfasser:	IKEDA, Hozumi, HAMADA, Kunio, KOSAKAI, Kazuhisa, OMURA, Masahiro, SHIMONISHI, Yoshihiro, OCHI, Hironobu
Format:	Artikel
Sprache:	jpn
Schlagworte:	full width at half maximum Iodine Radioisotopes iodine-123 Models, Structural phantom septal penetration rate SPECT image contrast Tomography, Emission-Computed - methods
Online-Zugang:	Volltext
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