Innovative Education Method for a More Effective, Faster, and Valued Training in Radiation Therapy Treatment Planning.

Purpose: Because of the automation of radiation therapy, competencies of radiation technologists (RTTs) change, and training methods are challenged. This study aims to develop, and pilot test an innovative training method based on lean management principles.

Methods And Materials: A new training method was developed for lung cancer treatment planning (TP).

Use of skin markers and electronic portal imaging to improve verification of tangential breast irradiation.

We investigated the added value of skin markers in 566 electronic portal images (EPIs) in 48 breast cancer patients treated with tangential fields. EPIs were matched to the corresponding DRRs using skin markers, anatomy, or a combination of both. Skin markers improved determination of setup errors in cranio-caudal direction.