The clinical use of surface imaging has increased dramatically, with demonstrated utility for
initial patient positioning, real‐time motion monitoring, and beam gating in a variety of …

Purpose To evaluate the impact of 3-dimensional (3D) surface imaging on daily patient
setup for breast radiotherapy. Materials and Methods Fifty patients undergoing treatment for …

A procedure is presented to assess performance at non-zero couch angles and perform
routine quality assurance (QA) on surface-guided radiotherapy (SGRT) imaging systems …

Purpose This study aimed to evaluate and compare different system calibration methods
from a large cohort of systems to establish a commissioning procedure for surface‐guided …

Purpose Various localization and positioning systems utilizing radiographic or
nonradiographic methods have been developed to improve the accuracy of radiation …

Optical Surface Monitoring system (OSMS) has been recently introduced by Varian for initial
patient positioning and real-time monitoring during complex radiotherapy treatment. The …

The aim of this study is to evaluate the dynamic accuracy and latency of the surface-guided
radiotherapy (SGRT) system using TrueBeam and AlignRT in compliance with SGRT …

AlignRT (Vision RT, London, UK) is an optical surface imaging system for patient setup,
intrafraction position monitoring and respiratory motion management in surface-guided …

目的本文主要研究AlignRT 系统性能的验收和服役测试, 以确保治疗过程中的患者位置和实时
运动监测的精确性和可靠性. 方法参考国家和国际相关标准, 对AlignRT 的系统配置, 系统校准 …

Radiation therapy treatments have traditionally relied on the use of skin marks such as
permanent tattoos or temporary skin markings to reproduce the simulation setup position …