Results 21 to 30 of about 30,070 (235)

Intensity-Modulated Radiation Therapy (IMRT) Versus Rapidarc in the Treatment of Carcinoma Left Breast – Finding the Optimal Radiation Therapy Technique [PDF]

Iranian Journal of Medical Physics, 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, sparing of
Preety Negi, Raja Sellapandiyan, Himanshu Srivastava, Harnoor Pruthi, Gokul Anandhan, Priyanka Singh   +5 more
doaj   +1 more source

Normal lung sparing Tomotherapy technique in stage III lung cancer

Radiation Oncology, 2017
Purpose Radiation pneumonitis (RP) has been a challenging obstacle in treating stage III lung cancer patients. Beam angle optimization (BAO) technique for Tomotherapy was developed to reduce the normal lung dose for stage III non-small cell lung cancer ...
Chae-Seon Hong, Sang Gyu Ju, Yong Chan Ahn, Gyu Sang Yoo, Jae Myoung Noh, Dongryul Oh, Kwangzoo Chung, Hongryull Pyo, Kwanghyun Jo   +8 more
doaj   +1 more source

Comparison of Thyroid Toxicity Profiles in Head and Neck Cancer Patients Irradiated by 3D-Conformal Radiation Therapy and Intensity-Modulated Radiation Therapy

Medical Journal of Dr. D.Y. Patil Vidyapeeth
Background: In spite of recent technical advances in the radiation field, exposure to non-target organs such as the thyroid gland remains unavoidable in locally advanced head and neck cancer (LAHNC) planning, which is associated with late toxicities, and
Megha Choudhary, Veenita Yogi, Sachet Saxena, Vidhi Gupta, Om P. Singh, Suresh Yadav, Rishika Saxena   +6 more
doaj   +1 more source

Experimental hypofractionated IMRT breast dosimetry in a thorax phantom

Brazilian Journal of Radiation Sciences, 2019
The present research proposal aimed to measure absorbed dose in a thorax phantom with synthetic breasts provided by an Intensity-Modulate Radiation Therapy (IMRT) protocol in an arbitrary RT center.
Elsa Bifano Pimenta, Tarcísio Passos Ribeiro Campos, Luciana Batista Nogueira   +2 more
doaj   +1 more source

Torasik Özofagus Karsinomunda 3D-CRT, IMRT, IMAT ve Helical Tomoterapinin Dozimetrik Karşılaştırması

Süleyman Demirel Üniversitesi Fen-Edebiyat Fakültesi Fen Dergisi, 2020
Bu çalışmada, torasik özofagus kanserinin tedavisi için 3D-CRT, IMRT, IMAT ve HT tedavi planlarının doz-hacim parametrelerini karşılaştırdık. Çalışma için kliniğimizde 2017-2018 yılları arasında tedavi edilen 15 torasik özofagus hastası seçildi.
Murat OKUTAN, Şeyda UYANIK BAYRAM, Canan KÖKSAL, Evren Ozan GÖKSEL, Şule KARAMAN, Yunus Emre AKPINAR, Nergiz DAĞOĞLU, Bayram DEMİR   +7 more
doaj   +1 more source

Comparison of three film analysis softwares using EBT2 and EBT3 films in radiotherapy

Radiology and Oncology, 2020
The purpose of the study was to compare the results of gamma value based film analysis according to the used type of self-developer film and software product.
Pócza Tamás, Zongor Zsuzsánna, Melles-Bencsik Barbara, Tatai-Szabó Dóra Zita, Major Tibor, Pesznyák Csilla   +5 more
doaj   +1 more source

Dosimetric comparison of two dose expansion methods in intensity modulated radiotherapy for breast cancer

Radiation Oncology, 2023
Background To explore the dosimetric difference between IMRT-VB plan based on the establishment of external expansion structure and virtual bolus (VB) and IMRT-SF based on the skin flash (SF) tool of the Eclipse treatment planning system in postoperative
Ran Tang, Aimin Li, Yingjing Li, Guanhua Deng, Yufeng Wang, Qing Xiao, Luosheng Zhang, Yue Luo   +7 more
doaj   +1 more source

Dosimetric comparison of the simultaneous integrated boost in whole-breast irradiation after breast-conserving surgery: IMRT, IMRT plus an electron boost and VMAT.

PLoS ONE, 2015
ObjectivesTo compare the target volume coverage and doses to organs at risks (OARs) using three techniques that simultaneous integrated boost (SIB) in whole-breast irradiation (WBI) after breast-conserving surgery, including intensity-modulated radiation
Sangang Wu, Youqun Lai, Zhenyu He, Yuan Zhou, Shanyu Chen, Mingming Dai, Juan Zhou, Qin Lin, Feng Chi   +8 more
doaj   +1 more source

Diffuse choroidal hemangioma: IMRT versus episcleral plaque brachytherapy

Taiwan Journal of Ophthalmology
PURPOSE: The purpose of this review is to demonstrate the safety and procedures involved in the use of intensity-modulated radiation therapy (IMRT) and three-dimensional (3D)-conformal techniques for the management of diffuse choroidal hemangioma (DCH ...
Adannia Ufondu, Zackery Oakey, Jose Cijin Puthussery, Sheen Cherian, Arun D. Singh   +4 more
doaj   +1 more source

Dosimetric Comparison of Intensity Modulated Radiotherapy and Simultaneous Integrated Boost Techniques in the Treatment of Glioblastoma Multiforme

Namık Kemal Tıp Dergisi, 2022
Aim:The aim of this study was to compare dosimetric advantages of using intensity-modulated radiation therapy (IMRT) and simultaneous-boost (SIB-IMRT) techniques for glioblastoma multiform (GBM).Materials and Methods:Ten patients with GBM were ...
Hamit BAŞARAN, Gökçen İNAN, Osman Vefa GÜL   +2 more
doaj   +1 more source