High resolution 3D dosimetry for microbeam radiation therapy using optical CT
Optical Computed Tomography (CT) is a promising technique for dosimetry of Microbeam Radiation Therapy (MRT), providing high resolution 3D dose maps. Here different MRT irradiation geometries are visualised showing the potential of Optical CT as a tool for future MRT trials. The Peak-to-Valley dose...
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| Veröffentlicht in: | Journal of physics. Conference series 2015-01, Vol.573 (1), p.12032-4 |
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| container_title | Journal of physics. Conference series |
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| creator | McErlean, C Bräuer-Krisch, E Adamovics, J Leach, M O Doran, S J |
| description | Optical Computed Tomography (CT) is a promising technique for dosimetry of Microbeam Radiation Therapy (MRT), providing high resolution 3D dose maps. Here different MRT irradiation geometries are visualised showing the potential of Optical CT as a tool for future MRT trials. The Peak-to-Valley dose ratio (PVDR) is calculated to be 7 at a depth of 3mm in the radiochromic dosimeter PRESAGE®. This is significantly lower than predicted values and possible reasons for this are discussed. |
| doi_str_mv | 10.1088/1742-6596/573/1/012032 |
| format | Article |
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| subjects | Computed tomography Dosimeters Dosimetry High resolution Life Sciences Mathematical analysis Microbeams Physics Radiation therapy Three dimensional |
| title | High resolution 3D dosimetry for microbeam radiation therapy using optical CT |
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