Ramli, Zuraida
(2020)
Fabrication Of An Abdominal Computed Tomography Phantom For Evaluation Of Image Quality And Radiation Dose.
Masters thesis, Universiti Sains Malaysia.
Abstract
Recently, there are several commercially available CT phantoms designed for various applications. However, the phantom is limited to certain types of tissueequivalent materials. Therefore, there is a need to fabricate a cost-effective abdominal CT phantom that contains multi tissue-mimicking materials for image quality and radiation dose evaluation simultaneously. A 32.0 cm diameter abdominal CT phantom was fabricated using polymethyl methacrylate with five sets of cylindrical tissuemimicking materials tubes with 6.0 cm diameter and thermoluminescence dosimeters slots that attached together.
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