Results 1 to 10 of about 36,702 (248)

Effect of intensity-modulated radiation therapy on sciatic nerve injury caused by echinococcosis

Neural Regeneration Research, 2021
Conventional radiotherapy has a good killing effect on femoral echinococcosis. However, the sciatic nerve around the lesion is irreversibly damaged owing to bystander effects.
Wan-Long Xu, Dilimulati Aikeremu, Jun-Gang Sun, Yan-Jun Zhang, Jiang-Bo Xu, Wen-Zheng Zhou, Xi-Bin Zhao, Hao Wang, Hong Yuan   +8 more
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Comparison of Volumetric Modulated Arc Therapy and Fixed Field Intensity Modulated Radiotherapy for Radical Treatment of Early Prostate Cancer using Hypofractionated Radiotherapy

Pakistan Armed Forces Medical Journal, 2023
Objective: To investigate the dosimetric advantages of volumetric modulated arc therapy over intensity-modulated radiation therapy for radical treatment of early-stage prostate cancer. Study Design: Retrospective longitudinal study.
Zeeshan Ahmed Alvi, Sameed Hussain, Muhammad Imran Khan Wajid, Omer Riaz, Muhammad Yousaf Khan, Talha Maqsood, Khurram Khan   +6 more
doaj   +1 more source

Dosimetric comparison of intensity-modulated proton radiotherapy versus intensity-modulated photon-based radiotherapy for breast cancer

Visualized Cancer Medicine, 2021
Purpose: This study aims to compare the dosimetric differences in intensity-modulated proton therapy (IMPT) using pencil beam scanning technology and intensity-modulated photon-based radiotherapy (IMRT) in hypofractionated whole-breast irradiation (HF ...
Lin Ruihe, Shan Jie, Yuan Taize, Qian Chaonan   +3 more
doaj   +1 more source

Intensity-modulated radiotherapy - what is it? [PDF]

Cancer Imaging, 2004
Intensity-modulated radiotherapy (IMRT) is one of the most important recent developments in oncology. It enables precise conformation of the radiation dose to the target volume. It has the potential to significantly reduce long-term morbidity and improve local control.
M E B Powell, A Taylor
openaire   +3 more sources

The cost effectiveness of intensity-modulated radiation therapy and three-dimensional conformal radiotherapy in the treatment of head and neck cancers

Radiation Oncology, 2023
Purpose Intensity-modulated radiotherapy is developed as a replacement for 3-dimensional conformal radiation therapy. Considering the difference in costs and effectiveness of these interventions, the aim of this study was to compare the cost ...
Mehdi Varmaghani, Malihe Amiri, Hossein Ebrahimpour, Roham Salek, Javad Javan-Noughabi   +4 more
doaj   +1 more source

Radiotherapy in the Management of Pediatric and Adult Osteosarcomas: A Multi-Institutional Cohort Analysis

Cells, 2021
Background: Due to the rarity of osteosarcoma and limited indications for radiotherapy (RT), data on RT for this tumor are scarce. This study aimed to investigate the utilization of RT for osteosarcomas in the recent 20 years and to identify factors ...
Mateusz Jacek Spałek, Jan Poleszczuk, Anna Małgorzata Czarnecka, Monika Dudzisz-Śledź, Aleksandra Napieralska, Jacek Matysiakiewicz, Marzanna Chojnacka, Anna Raciborska, Aleksandra Sztuder, Adam Maciejczyk, Agata Szulc, Tomasz Skóra, Bożena Cybulska-Stopa, Tomasz Winiecki, Joanna Kaźmierska, Bartłomiej Tomasik, Jacek Fijuth, Piotr Rutkowski   +17 more
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Comparison of patient specific quality assurance tests done with using different dosimetric systems for intensity modulated radiotherapy treatment plans

Medicine Science, 2019
Intensity modulated radiotherapy is the developed technique of 3 dimensional conformal radiation therapy. In this method, irradiated fields can be seperated into many subfields that are called segments.
Kamil Erkan Ozgen, Sukran Eskici Oztep, Mehmet Bahadir Celik, Eda Bengi Yilmaz, Mehmet Kabadayi   +4 more
doaj   +1 more source

Dosimetric comparison of coplanar intensity-modulated radiotherapy, noncoplanar intensity-modulated radiotherapy, and volumetric arc therapy planning technique in hippocampal-sparing whole-brain radiotherapy

Radiation Protection and Environment, 2021
The aim of this study was to compare the dosimetric parameters of Co-planar Intensity modulated radiotherapy (C-IMRT), non-coplanar (NC-IMRT), and volumetric arc therapy (VMAT) planning technique in hippocampal sparing (HS) whole brain radiotherapy (WBRT)
Ajay Vindhyachal Sharma, Priyusha Bagdare, Pranav Chadha, Pragya Shree, Mohini Gupta, Rajkumar Chauhan, Isha Jaiswal, Kaustav Talapatra   +7 more
doaj   +1 more source

Dosimetric comparison of different planning techniques in left-sided whole-breast irradiation: A planning study

Journal of Medical Physics, 2020
Purpose: This planning study compared the various dosimetric parameters of different types of intensity-modulated radiotherapy (IMRT) and volumetric-modulated arc therapy (VMAT) techniques for left-sided breast cancer radiotherapy. Materials and Methods:
L Nithya, Vineeta Goel, Deepti Sharma, Karthik Vittal, Nidhi Marjara   +4 more
doaj   +1 more source

Intensity-modulated radiotherapy for prostate cancer

Translational Andrology and Urology, 2018
Radiation therapy (RT) is a curative treatment modality for localized prostate cancer. Over the past two decades, advances in technology and imaging have considerably changed RT in prostate cancer treatment. Treatment has evolved from 2-dimensional (2D) planning using X-ray fields based on pelvic bony landmarks to 3-dimensional (3D) conformal RT (CRT ...
Fischer-Valuck, Ben W, Rao, Yuan James, Michalski, Jeff M   +2 more
openaire   +4 more sources