Abstract
We describe the displacement of the beam-axis from the planning isocenter in clinical situations during three-dimensional conformal radiosurgery using an Acculeaf bi-directional micro-multileaf collimator. The displacements were recorded for 64 ports using a video imaging system and a stereotactic arc. The mean displacement was 0.41±0.25 mm.
Original language | English |
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Pages (from-to) | 45-48 |
Number of pages | 4 |
Journal | Radiotherapy and Oncology |
Volume | 70 |
Issue number | 1 |
DOIs | |
Publication status | Published - 2004 Jan |
Keywords
- Accuracy
- Beam's eye monitor
- Linear accelerator
- Radiosurgery
ASJC Scopus subject areas
- Hematology
- Oncology
- Radiology Nuclear Medicine and imaging