Results 61 to 70 of about 4,830 (200)

Australian Society of Medical Imaging and Radiation Therapy Image Registration in Radiation Therapy Position Paper

Journal of Medical Radiation Sciences, EarlyView.
The ASMIRT Image Registration Working Party outlines the critical role of radiation therapists in performing, assessing and documenting rigid and deformable image registration across treatment planning, delivery and adaptive workflows. The position paper emphasises consistent nomenclature, robust QA processes, strong collaboration with diagnostic ...
Tamara Barry, Huong Nguyen, Laurel Schmidt, Kate Stewart, Nigel Anderson   +4 more
wiley   +1 more source

Technique considerations for implementing volumetric‐modulated arc therapy for total body irradiation within an Australian tertiary institution

Journal of Medical Radiation Sciences, Volume 72, Issue 1, Page 165-172, March 2025.
In 2020, our institution transitioned to the Eclipse™ treatment planning system and to Truebeam® linear accelerators with 6 MV and 10 MV energies. The linear accelerators were installed in smaller bunkers that could not accommodate 400 cm FAD. A multidisciplinary team within the institution was created to evaluate existing total body irradiation ...
Gabriella La Macchia, Clare Wan, Joshua Dass, Mandy Taylor, Gabor Neveri, Malgorzata Skorska   +5 more
wiley   +1 more source

Quality assurance of RapidArc in clinical practice using portal dosimetry [PDF]

The British Journal of Radiology, 2011
RapidArc can provide a reliable and accurate delivery of radiotherapy for a variety of clinical conditions.
Fogliata, A, Clivio, A, Fenoglietto, P, Hrbacek, J, Kloeck, S, Lattuada, P, Mancosu, P, Nicolini, G, Parietti, E, Urso, G, Vanetti, E, Cozzi, L   +11 more
openaire   +3 more sources

Interfractional trend analysis of dose differences based on 2D transit portal dosimetry [PDF]

, 2012
Dose delivery of a radiotherapy treatment can be influenced by a number of factors. It has been demonstrated that the electronic portal imaging device (EPID) is valuable for transit portal dosimetry verification.
Lustberg, T., Snaith, J. A. D., Wilbrink, F. J., Nijsten, S. M. J. J. G., Persoon, L. C. G. G., Podesta, M., van Elmpt, W. J. C., Verhaegen, F., van Gils, F.   +8 more
core   +1 more source

Biomaterial‐Integrated Electroporation for Therapeutic Delivery: From Gene Editing to Tumor Ablation and Immune Modulation

Small, EarlyView.
Biomaterial‐integrated electroporation establishes a programmable therapeutic interface that coordinates electric‐field modulation, transient or irreversible membrane permeabilization, cargo stabilization, and immune remodeling. This Review highlights how nanocarriers, hydrogels, and bioelectronic interfaces expand electroporation from conventional ...
Binbin Ji, Zhuozhuo Wu, Yuyue Jiang, Xiaoyu Liu, Jingfeng Li, Fengkuo Xu, Chaojie Li, Qungang Shan, Ziyin Wang, Junhao Wang, Wei Huang, Yaping Zhuang, Wenguo Cui, Zhongmin Wang   +13 more
wiley   +1 more source

Evaluation of automated pre-treatment and transit in-vivo dosimetry in radiotherapy using empirically determined parameters

Physics and Imaging in Radiation Oncology, 2020
Background and purpose: First reports on clinical use of commercially automated systems for Electronic Portal Imaging Device (EPID)-based dosimetry in radiotherapy showed the capability to detect important changes in patient setup, anatomy and external ...
Evy Bossuyt, Reinhilde Weytjens, Daan Nevens, Sarah De Vos, Dirk Verellen   +4 more
doaj   +1 more source

Design and commissioning of a new synchrotron beamline dedicated to X‐ray footprinting mass spectrometry

Journal of Synchrotron Radiation, EarlyView.
A dedicated beamline at the Advanced Light Source synchrotron has been opened and commissioned for X‐ray footprinting mass spectrometry.The structural biology method of X‐ray footprinting mass spectrometry (XFMS) is available at two national synchrotron beamlines in the USA: one at the Advanced Light Source (ALS) on the West Coast and the other at the ...
Sayan Gupta, Brandon Russell, Line G. Kristensen, Jared de Chant, Anthony Lu, Lieselotte Obst-Huebl, Behzad Rad, James Tyler, Simruthi Subramanian, Savannah Kidd, Sathi Paul, Yan Chen, Christopher J. Petzold, Darren N. Kahan, Shawn M. Costello, Kei Nakamura, Jamie L. Inman, Alastair A. MacDowell, Adrian Spucces, Corie Y. Ralston   +19 more
wiley   +1 more source

A Comprehensive Evaluation of the Application of the Halcyon(2.0) IMRT Technique in Long-Course Radiotherapy for Rectal Cancer

Technology in Cancer Research & Treatment, 2022
Objective: To evaluate if the Halcyon(2.0) Intensity Modulation Radiotherapy (IMRT) technique has an advantage in the long-course rectal cancer radiotherapy. Methods: A total of 20 clinical IMRT plans of Halcyon(2.0) for long-course (2Gy in 25 fractions)
Jiajun Zheng MSc, Yuqing Xia MSc, Li Sun BSc   +2 more
doaj   +1 more source

A Review of the Australian MRI Linac Program: From Pie in the Sky to Research Milestone

Journal of Medical Imaging and Radiation Oncology, EarlyView.
ABSTRACT The Australian Magnetic Resonance Imaging (MRI) Linear Accelerator program (MRI linac) was a major research project that aimed to build and test a unique MRI linac prototype for cancer treatment. It aimed to improve radiotherapy anatomical targeting and explore physiological targeting. The purpose of this report is to summarise the development
Michael Bernard Barton, Geoffrey Paul Delaney, Peter Greer, Lois Holloway, Peter Metcalfe, Robba Rai, Trang Pham, William S. Price, David Waddington, Stuart Crozier, Paul Keall   +10 more
wiley   +1 more source

Comparison of Different Algorithms in the Radiotherapy Plans of Breast Cancer

ITM Web of Conferences, 2018
It is aimed to evaluate portal dosimetry results of planned breast cancer patients with intensity-modulated radiotherapy (YART) of Anisotropic Analytical Algorithm (AAA) and Pencil Beam Convolution (PBC) dose calculation algorithms.
Çelen Yonca Yahşi, Evcin Atilla
doaj   +1 more source