2017_SBRT_Course Book

Novalis ExacTrac

• Patient plan was prepared for morning staff • Treatment parameters transferred to both data bases (Varis and ExacTrac: labeled “ready for approval”) for QA purposes • CTV was rejected and adjusted at morning staff • This resulted in a change of isocentre co-ordinates • Final plan was transferred to Varis R&V (labeled “approved by staff dd/mm/yy) … but not to ExacTrac

• RTT discovered discrepancy in isocentre co-ordinates while dubble checking print out of treatment chart.

SBRT 2017 - D. Verellen