Evaluation of RayStation's delivered dose and accumulated dose features for spine stereotactic radiotherapy

We investigated delivered dose and dose accumulation features in the dose tracking module of RayStation version 11B before potential integration into the spine stereotactic radiosurgery (SSRS) program at our institution. End-to-end testing with a rigid Rando phantom was performed, and 10 retrospective clinical cases were selected for evaluation. Pre-treatment cone beam CTs (pCBCT) were corrected for Hounsfield unit (HU) integrity (cCBCT) and contours were rigidly copied from the reference plan. We then calculated the delivered dose to the corrected cone beam CT (cCBCT).

Source: Medical Dosimetry - October 26, 2022 Category: Radiology Authors: Marissa Joyce Vaccarelli, Shane Paul Krafft, Tina Marie Briere, Stina Svensson, Eun Young Han Tags:  Dosimetry Contribution Source Type: research