Experimental determination of the extrinsic sensitivity and counting efficiency of a nuclear gamma camera using a homogeneous circular planar source.

Abstract

Two important operational parameters of medical gamma cameras are the extrinsic counting efficiency and sensitivity. Historically, for practical reasons these two parameters have been defined using a point source of radiation at a certain distance from the detector. This definition has the disadvantage of producing measurements of limited clinical relevance… (More)

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Cited By

A study on the extrinsic sensitivity and counting efficiency of a gamma camera for a cylindrical source and a rectangular detector.

Rukiye Çakır Haliloğlu, Özlem Karadeniz, Hatice Durak
Applied radiation and isotopes : including data…
2017

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