Comparison the Point A Dose between Commercial Oncentra Brachy Software and Thermoluminescent Dosimeter by Self-Constructed Three Catheter Intracavity and Sievert integral Brachytherapy Phantom System from Ir-192 Source in Cervical Cancer Treatment
碩士 === 高雄醫學大學 === 醫學影像暨放射科學系碩士班 === 105 === Pre-operative brachytherapy is the clinical treatment that has been wildly used in cervical cancer. The study mean to compare the treatment dose at point A of TLD (thermoluminescent dosimeter), Sievert integral and Oncentra Brachy software(OB software) wh...
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| Format: | Others |
| Language: | zh-TW |
| Published: |
2017
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| Online Access: | http://ndltd.ncl.edu.tw/handle/08746537957350351316 |
| Summary: | 碩士 === 高雄醫學大學 === 醫學影像暨放射科學系碩士班 === 105 === Pre-operative brachytherapy is the clinical treatment that has been wildly used in cervical cancer. The study mean to compare the treatment dose at point A of TLD (thermoluminescent dosimeter), Sievert integral and Oncentra Brachy software(OB software) which is the treatment planning system constructed by Elekta company. The study result express the total deviation about 16.05% between TLD detection at point and OB software, 9.92% between Sievert integral and OB software. However cause by the potential error in self-made phantom and the parameter differences between Sievert integral and TG-43 that is the calculation basis of OB software , the study shows its limitation. The researcher expect to provide the data for other feature works.
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