Zobrazeno 1 - 10
of 886
pro vyhledávání: '"RapidArc"'
Autor:
Hyunuk Jung, Jihyung Yoon, Olga Dona Lemus, Sean Tanny, Yuwei Zhou, Michael Milano, Kenneth Usuki, Sara Hardy, Dandan Zheng
Publikováno v:
Radiation Oncology, Vol 19, Iss 1, Pp 1-9 (2024)
Abstract Background To compare the dosimetric quality of three widely used techniques for LINAC-based single-isocenter multi-target multi-fraction stereotactic radiosurgery (fSRS) with more than 20 targets: dynamic conformal arc (DCA) in BrainLAB Mul
Externí odkaz:
https://doaj.org/article/af642dcd32f545e6bdc5a394413bfb91
Autor:
Preety Negi, Raja Sellapandiyan, Himanshu Srivastava, Harnoor Pruthi, Gokul Anandhan, Priyanka Singh
Publikováno v:
Iranian Journal of Medical Physics, Vol 20, Iss 6, Pp 359-365 (2023)
Introduction: This study aimed to evaluate the dosimetric variations and treatment efficacy between intensity-modulated radiotherapy (IMRT) and double-arc RapidArc for irradiation of carcinoma left breast, focusing on adequate target coverage, sparin
Externí odkaz:
https://doaj.org/article/cc9bc633a1b841598cf211379578bba9
Autor:
Lalit Kumar, Manindra Bhushan, Vimal Kishore, Rahul Lal Chowdhary, Soumitra Barik, Anurag Sharma, Munish Gairola
Publikováno v:
Journal of Medical Physics, Vol 47, Iss 1, Pp 10-19 (2022)
Aim: We aimed to evaluate the dosimetric influence of Acuros XB (AXB) dose-to-medium (Dm) and dose-to-water (Dw) reporting mode on carcinoma cervix using intensity-modulated radiation therapy (IMRT) and RapidArc (RA) technique. Materials and Methods:
Externí odkaz:
https://doaj.org/article/f128e458626a4f0eb2edf4a43cbaff22
Publikováno v:
Middle East Journal of Cancer, Vol 12, Iss 4, Pp 552-562 (2021)
Background: Quality assurance for intensity modulated radiation therapy (IMRT) depends on the type of dosimetry system and its evaluation procedure. We can check both the intensity and distribution of each field as the required pretreatment verificat
Externí odkaz:
https://doaj.org/article/13b173f086ff4b9c9d958727f1b53b75
Akademický článek
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Akademický článek
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Autor:
Luca Cozzi, Sushil Beriwal, Esa Kuusela, Supriya Chopra, Hester Burger, Nanette Joubert, Antonella Fogliata, Jai Prakash Agarwal, Pat Kupelian
Publikováno v:
Radiation Oncology, Vol 16, Iss 1, Pp 1-11 (2021)
Abstract Aim To investigate the potential role of a novel spatially fractionated radiation therapy (SFRT) method where heterogeneous dose patterns are created in target areas with virtual rods, straight or curving, of variable position, diameter, sep
Externí odkaz:
https://doaj.org/article/e7398c7db6c8459a8a428dfe57bd17b8
Publikováno v:
Fushe yanjiu yu fushe gongyi xuebao, Vol 39, Iss 2, Pp 35-44 (2021)
A 3D dose verification of RapidArc plans was performed using an Octavius 1500 detector. The feasibility of 3D dose reconstruction based on CT images and the factors that affect the accuracy of dose reconstruction were investigated. The dose verificat
Externí odkaz:
https://doaj.org/article/a89f4938412744148bcbdd1e6efbaf65
Publikováno v:
Frontiers in Oncology, Vol 12 (2022)
BackgroundIn the patient-specific quality assurance (QA), DVH is a critical clinically relevant parameter that is finally used to determine the safety and effectiveness of radiotherapy. However, a consensus on DVH-based action levels has not been rea
Externí odkaz:
https://doaj.org/article/b823fa2eb65f4e64a2d10a9629e4ee09
Autor:
Oscar Abel Apaza Blanco, María José Almada, Albin Ariel Garcia Andino, Silvia Zunino, Daniel Venencia
Publikováno v:
Journal of Medical Physics, Vol 46, Iss 4, Pp 334-340 (2021)
Purpose: To create and to validate knowledge-based volumetric modulated arc therapy (VMAT) models for breast cancer treatments without lymph node irradiation. Materials and Methods: One hundred VMAT-based breast plans (manual plans [MP]) were selecte
Externí odkaz:
https://doaj.org/article/c88b4ba1ea874052a5010fb94c4caa1f