Atıf İçin Kopyala
Ince C., Karadeniz Ö., Ertay T., Durak H.
APPLIED RADIATION AND ISOTOPES, cilt.167, 2021 (SCI-Expanded)
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Yayın Türü:
Makale / Tam Makale
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Cilt numarası:
167
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Basım Tarihi:
2021
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Doi Numarası:
10.1016/j.apradiso.2020.109453
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Dergi Adı:
APPLIED RADIATION AND ISOTOPES
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Derginin Tarandığı İndeksler:
Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, Aquatic Science & Fisheries Abstracts (ASFA), Chemical Abstracts Core, Chimica, Compendex, EMBASE, Food Science & Technology Abstracts, INSPEC, MEDLINE, Pollution Abstracts
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Anahtar Kelimeler:
Yttrium-90, Bremsstrahlung imaging, SPECT, %FOV, Signal-to-Background ratio
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Dokuz Eylül Üniversitesi Adresli:
Evet
Özet
The optimal collimator and energy window for Yttrium-90 bremsstrahlung SPECT imaging was investigated in the study. Yttrium-90 images were acquired with a dual-head gamma camera, equipped with parallel hole collimators and Y-90 vial for different energy windows ranging from 56 to 232 keV. Image quality parameters (sensitivity, %FOV, and S/B) were examined for the energy window and collimator combinations. It is concluded that the optimal SPECT imaging was achieved using FBP Method with a HEGP collimator and the energy window of 90-110 keV.