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http://dx.doi.org/10.12812/ksms.2016.18.1.153

The Study of Decrease Artifact when Scanning Head and Neck PET/CT(Decrease Radiation Dose of Patient)  

Kim, Ki-Jin (Dept. of Diagnostic Radiology, Konyang University Hospital)
Kim, Gha-Jung (Department of Radiological Science, Far East University)
Yoo, Se-Jong (Dept. of Diagnostic Radiology, Konyang University Hospital)
Kim, Jeong-Ho (Dept. of Radiation Oncology, Konyang University Hospital)
Publication Information
Journal of the Korea Safety Management & Science / v.18, no.1, 2016 , pp. 153-158 More about this Journal
Abstract
Beam hardening artifact can be caused by metal material when performing PET exam. Therefore, we studied a solution decreasing artifact caused by metallic dental implant. The higher voltage, the lesser artifact in CT exam. But Higher voltage dosen't affect PET exam. The thicker silicon the lesser artifact in CT and PET exam. Both methods make less artifact in CT and PET exam. But considering safety of patient, the way of using silicon is better.
Keywords
Metalic Dental Implant; PET/CT; Silicon;
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Times Cited By KSCI : 1  (Citation Analysis)
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