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DETECTORS FOR MEASUREMENT-2D/3D detectors
Introduction
With the advent of intensity modulated treatment techniques, soft
wedges and stereotactic radiosurgery 2D/3D dosimetry gained
importance.
Film was/is often the dosimeter of choice
Trend towards ‘filmless’ RT departments
Commercially available 2D detectors
2
Utretch 2016
Based on different physical phenomena
2D detectors 3D dose reconstruction.
3D detectors
Development of methods to compare 2D / 3D information