Author/Authors
Tunçman, Duygu İstanbul Üniversitesi - Fen Fakültesi - Fizik Bölümü, Turkey , Kovan, Bilal İstanbul Üniversitesi - İstanbul Tıp Fakültesi - Nükleer Tıp Anabilim Dalı, Turkey , Poyraz, Leyla İstanbul Üniversitesi - İstanbul Tıp Fakültesi - Nükleer Tıp Anabilim Dalı, Turkey , Çapalı, Veli Süleyman Demirel Üniversitesi - Fen ve Edebiyat Fakültesi - Fizik Bölümü, Turkey , Demir, Bayram İstanbul Üniversitesi - Fen Fakültesi - Fizik Bölümü, Turkey , Türkmen, Cüneyt İstanbul Üniversitesi - İstanbul Tıp Fakültesi - Nükleer Tıp Anabilim Dalı, Turkey
Title Of Article
Quality Control Tests of Gamma Cameras
شماره ركورد
36041
Abstract
Thepurpose of nuclear medicine is diagnosis and treatment of diseases. Radionuclides are used in a routine imaging procedures of nuclear medicine. Radionuclides are combined with a chemical compound specified to related organ to form a radiopharmaceutical. These radiopharmaceuticals are introduced into patient’s body by injection, swallowing or inhalation. The radioactive part of radiopharmaceutical emits gamma radiations and these gamma rays are detected by a gamma camera.Thus, the abnormal physiological and metabolic activities are detected in target organs. The gamma camera image quality is strictly dependent on regular quality control tests. There are a lot of numbers of factors that contribute to the image quality such as uniformity, resolution and collimation. For the performance checking of the gamma cameras, the National Electrical Manufacturers Association (NEMA) standards are applied. In this study, daily, weekly and monthly quality control tests of gamma camera installed in our department were performed. Performed quality control tests according to NEMA standards yielded acceptable results.
From Page
75
NaturalLanguageKeyword
Gamma camera , NEMA , quality control test
JournalTitle
Süleyman Demirel University Faculty of Arts and Science Journal of Science
To Page
84
JournalTitle
Süleyman Demirel University Faculty of Arts and Science Journal of Science
Link To Document