Abstract
We programmably divided long-arc volumetric modulated arc therapy (VMAT) into split short arcs, each taking less than 30 s for respiratory coordination. The VMAT plans of five pancreatic cancer patients were modified; the short-arc plans had negligible dose differences and satisfied the 3%/3-mm gamma index on a MapCHECK-2 device.
Original language | English |
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Pages (from-to) | 386-389 |
Number of pages | 4 |
Journal | Radiotherapy and Oncology |
Volume | 104 |
Issue number | 3 |
DOIs | |
Publication status | Published - 2012 Sept |
Keywords
- Monitor unit
- Respiration
- Volumetric modulated arc therapy
ASJC Scopus subject areas
- Hematology
- Oncology
- Radiology Nuclear Medicine and imaging