Quality assurance (QA) is important for ensuring precision in radiation therapy. The
complexity and resource-intensive nature of QA has increased with the continual evolution …

Abstract Monitoring Radiotherapy Quality Assurance (QA) using Statistical Process Control
(SPC) methods has gained wide acceptance. The significance of understanding the SPC …

Purpose To assess the effect of sampling variability on the performance of individual charts
(I-charts) for PSQA and provide a robust and reliable method for unknown PSQA processes …

Control charts are a statistical approach for monitoring cancer data that can assist discover
patterns, trends, and unusual deviations in cancer-related data across time. To detect …

Purpose To evaluate and characterize the overall clinical functionality and workflow of the
newly released Varian Identify system (version 2.3). Methods Three technologies included in …

Abstract Purpose: To develop SurVolT, a conversion tool able to apply volumetric changes
to DICOM Computed Tomography (CT) data using daily surface (obj) data acquired with …

Purpose The objective of this work is to estimate the patient positioning accuracy of a
surface-guided radiation therapy (SGRT) system using an optical surface scanner compared …

The treatment, planning, simulation, and setup of radiotherapy patients contain many
processes subject to errors involving both staff and equipment. Cone-beam-CT (CBCT) …

Surface-guided radiation therapy (SGRT) has gained wide popularity across radiation
oncology community due to its non-radiographic characteristic and real-time motion …

We aimed to verify patient setup accuracy using a combination of virtual laser-based SGRT
systems (LUNA 3D, LAP, Germany). The experiments were divided into (1) skin-surface …