图像引导放射治疗（Image-GuidedRadiationTherapy,IGRT）技术的发展。放射治疗是分次照射过程，而放射治疗计划设计所依据的患者图像资料，是一组相对静止的图像。由于每次治疗时患者的体位，以及患者正常呼吸和生理运动，都可能使肿瘤及临近的正常组织的位置发生位移。为克服其带来的偏差，通常是在治疗计划设计过程中扩大计划...
Chapter 25 Image-Guided Radiation TherapyPortalImagers
An IGRT apparatus includes a medical imaging device integrated with a linear accelerator, the linear accelerator is configured for emitting a radiation beam, which is shaped by a beam shaper, and a gantry. The position of the beam shaper is adjustable between a first position and a second ...
In the era of image-guided radiation therapy (IGRT), the greatest challenge remains target delineation, as the opportunity to maximize cures while simultaneously decreasing radiation dose to the surrounding normal tissues is to be realized. Over the last 2 decades, technological advances in radiographi...
Image Guided Radiation Therapy We Have the Edge IGRT has elevated the standard of cancer treatment once again in our region with the Varian Medical System’s “Edge” Linear Accelerator. The Edge is found at some of the top cancer treatment centers across the country, and now IGRT has the ...
Keywords Image guided radiation therapy Head and neck Geometric verification RTT Best practice Review Sorry, something went wrong. Please try again and make sure cookies are enabledCited by (18) Practical and technical key challenges in head and neck adaptive radiotherapy: The GORTEC point of view...
Frequent imaging in the treatment room during a course of radiation therapy, with decisions made on the basis of imaging, is referred to as image-guided radiation therapy (IGRT). IGRT allows changes in tumor position, size, and shape to be measured during the course of therapy, with ...
Image-Guided Intensity-Modulated Radiotherapy for Clinically Localized Prostate Cancer: Targeting Pelvic Lymph Nodes Prostate Cancer: Image-Guided Radiation TherapyMACK ROACH, PING XIA, JEAN POULIOT. . Image-Guided Intensity-Modulated Radiotherapy for Clinically Localized ... M Roach,P Xia,J Pouliot - ...
subcommittee report Image Guided Radiation Therapy Guidelines : ATC QA subcommittee reportImage Guided Radiation Therapy Guidelines : ATC QA subcommittee reportConsortium, Q AUrie, MarciaFollowill, DavidCredentialing, A T CCommittee, Q AImage, Introduction...
Image-Guided and Adaptive Radiation Therapy 2024 pdf epub mobi 电子书 图书描述 This book provides detailed, state-of-the-art information and guidelines on the latest developments, innovations, and clinical procedures in image-guided and adaptive radiation therapy. The first section discusses key ...