Diagnostic performance of dedicated breast PET scanner with a ring detector
نویسندگان
چکیده
منابع مشابه
Performance Evaluation of a New Dedicated Breast PET Scanner Using NEMA NU4-2008 Standards.
UNLABELLED The aim of this work was to evaluate the performance characteristics of a newly developed dedicated breast PET scanner, according to National Electrical Manufacturers Association (NEMA) NU 4-2008 standards. METHODS The dedicated breast PET scanner consists of 4 layers of a 32 × 32 lutetium oxyorthosilicate-based crystal array, a light guide, and a 64-channel position-sensitive phot...
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Introduction:MAMMI is a dedicated PET based on high resolution detectors placed close to the breast. In this study, we presented a GATE model for the simulation of MAMMI scanner and model its performance of the MAMMI based on an adaptation of the NU 4-2008 NEMA standard. Methods:A detailed of geometry MAMMI system that uses scintillation crystals coupled...
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Makoto Hosono • Tsuneo Saga • Kengo Ito • Shinichiro Kumita • Masayuki Sasaki • Michio Senda • Jun Hatazawa • Hiroshi Watanabe • Hiroshi Ito • Shinichi Kanaya • Yuichi Kimura • Hideo Saji • Seishi Jinnouchi • Hiroyoshi Fukukita • Koji Murakami • Seigo Kinuya • Junichi Yamazaki • Mayuki Uchiyama • Koichi Uno • Katsuhiko Kato • Tsuyoshi Kawano • Kazuo Kubota • Takashi Togawa • Norinari Honda • Hi...
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A prototype time-of-flight (TOF) PET scanner based on cerium-doped lanthanum bromide [LaBr(3) (5% Ce)] has been developed. LaBr(3) has a high light output, excellent energy resolution and fast timing properties that have been predicted to lead to good image quality. Intrinsic performance measurements of spatial resolution, sensitivity and scatter fraction demonstrate good conventional PET perfo...
متن کاملPerformance characteristics of a whole-body PET scanner.
METHODS This study characterizes the performance of a newly developed whole-body PET scanner (Advance, General Electric Medical Systems, Milwaukee, WI). The scanner consists of 12,096 bismuth germinate crystals (4.0 mm transaxial by 8.1 mm axial by 30 mm radial) in 18 rings, giving 35 two-dimensional image planes through an axial field of view of 15.2 cm. The rings are separated by retractable ...
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ژورنال
عنوان ژورنال: Annals of Oncology
سال: 2017
ISSN: 0923-7534
DOI: 10.1093/annonc/mdx378.011