Title of article
Portable mini gamma camera for medical applications
Author/Authors
Porras، نويسنده , , E and Escat، نويسنده , , B and Benlloch، نويسنده , , J.M and Kadi-Hanifi، نويسنده , , D and Lَpez، نويسنده , , S and Pavَn، نويسنده , , N and Ruiz، نويسنده , , J.A and Sلnchez، نويسنده , , F and Sebastià، نويسنده , , A، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2002
Pages
5
From page
186
To page
190
Abstract
A small, portable and low-cost gamma camera for medical applications has been developed and clinically tested. This camera, based on a scintillator crystal and a Position Sensitive Photo-Multiplier Tube, has a useful field of view of 4.6 cm diameter and provides 2.2 mm of intrinsic spatial resolution. Its mobility and light weight allow to reach the patient from any desired direction. This camera images small organs with high efficiency and so addresses the demand for devices of specific clinical applications. In this paper, we present the camera and briefly describe the procedures that have led us to choose its configuration and the image reconstruction method. The clinical tests and diagnostic capability are also presented and discussed.
Keywords
CsI(Na) , NEMA , Maximum likelihood , Gamma Camera , PSPMT
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Serial Year
2002
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Record number
2196585
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