Abstract
Anthropomorphic three-dimensional (3D) dosimeters can be useful for verification of radiotherapy delivery. The aim of this study was to develop a 3D-printing-based method for creating anthropomorphic 3D dosimeters. Internal structures were created using water dissolvable 3D prints as negatives. External structures were 3D-printed, and a mould was produced using silicone rubber. Realistic liver and trachea dosimeters with both internal and external anthropomorphism were produced and subsequently irradiated with photons and protons. A 3%/3 mm gamma analysis resulted in 87% and 86% pass rates. The limiting factor to the resolution of the dosimeters was the 3D prints detail.
Original language | English |
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Article number | 012038 |
Journal | Journal of Physics: Conference Series (Print) |
Volume | 2630 |
Issue | 1 |
Number of pages | 5 |
ISSN | 1742-6588 |
DOIs | |
Publication status | Published - Nov 2023 |
Event | 12th International Conference on 3D and Advanced Dosimetry - Quebec, Canada Duration: 19 Jun 2022 → 23 Jun 2022 Conference number: 12 |
Conference
Conference | 12th International Conference on 3D and Advanced Dosimetry |
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Number | 12 |
Country/Territory | Canada |
City | Quebec |
Period | 19/06/2022 → 23/06/2022 |