Improving 3D ultrasound prostate localisation in radiotherapy through increased automation of interfraction matching

Daily image guidance is standard care for prostate radiotherapy. Innovations which improve the accuracy and efficiency of ultrasound guidance are needed, particularly with respect to reducing interobserver variation. This study explores automation tools for this purpose, demonstrated on the Elekta Clarity Autoscan®. The study was conducted as part of the Clarity-Pro trial (NCT02388308).Ultrasound scan volumes were collected from 32 patients....