Results 21 to 30 of about 1,483,627 (232)

Comparison of Volumetric Modulated Arc Therapy and Three-Dimensional Conformal Radiotherapy in Postoperative High-Grade Glioma: A Dosimetric Comparison [PDF]

Iranian Journal of Medical Physics, 2019
Introduction: We aimed to dosimetrically compare three-dimensional conformal radiotherapy (3D-CRT) and volumetric modulated arc therapy (VMAT) in terms of planning target volume (PTV) coverage, organ at risk (OAR) sparing, and conformity index (CI ...
Harikesh Singh, Ajeet Gandhi, Shantanu Sapru, Rohini Khurana, Rahat Hadi, Sambit Nanda, Satyajeet Rath, Avinav Bharati, Anoop Srivastava, Surendera Mishra, Kamal Sahni, Nuzhat Husain, Madhup Rastogi   +12 more
doaj   +1 more source

Dosimetric comparison of intensity modulated radiotherapy and three-dimensional conformal radiotherapy in patients with gynecologic malignancies: a systematic review and meta-analysis

Radiation Oncology, 2012
Background To quantitatively evaluate the safety and related-toxicities of intensity modulated radiotherapy (IMRT) dose–volume histograms (DVHs), as compared to the conventional three-dimensional conformal radiotherapy (3D-CRT), in gynecologic malignancy
Yang Baojuan, Zhu Lin, Cheng Haiyan, Li Qi, Zhang Yunyan, Zhao Yashuang   +5 more
doaj   +1 more source

Simultaneous Bilateral Chest Wall Irradiation, Can Helical Tomotherapy Improve Dose Distribution? [PDF]

Research in Oncology, 2019
Background: Radiotherapy to bilateral breast cancer (BBC) is technically challenging because of the proximity to organs as the heart and lungs. Aim: We conducted this study tocompare helical tomotherapy (HT) to 3-dimensional conformal radiation therapy ...
Ahmed Elashwah, Amr Mousa, Ghadeer Nazer
doaj   +1 more source

Toxicity Profile of Imrt Vs. 3D-Crt in Head and Neck Cancer: A Retrospective Study [PDF]

Journal of Clinical and Diagnostic Research, 2016
Introduction: Role of radiotherapy in comprehensive management of head and neck cancer for achieving tumour control and organ preservation is now well established and radiotherapy is routinely used in adjuvant setting after surgery, concurrently with
Gopa Ghosh, Ramanjis Tallari, Anupam Malviya   +2 more
doaj   +1 more source

Risk of radiation-induced second malignant neoplasms from photon and proton radiotherapy in paediatric abdominal neuroblastoma

Physics and Imaging in Radiation Oncology, 2021
Background and Purpose: State-of-the-art radiotherapy modalities have the potential of reducing late effects of treatment in childhood cancer survivors. Our aim was to investigate the carcinogenic risk associated with 3D conformal (photon) radiation (3D ...
Sophie Taylor, Pei Lim, Reem Ahmad, Ammar Alhadi, William Harris, Vasilis Rompokos, Derek D'Souza, Mark Gaze, Jennifer Gains, Catarina Veiga   +9 more
doaj   +1 more source

A dosimetric comparison of 3D conformal vs intensity modulated vs volumetric arc radiation therapy for muscle invasive bladder cancer

Radiation Oncology, 2012
Background To compare 3 Dimensional Conformal radiotherapy (3D-CRT) with Intensity Modulated Radiotherapy (IMRT) with Volumetric-Modulated Arc Therapy (VMAT) for bladder cancer.
Foroudi Farshad, Wilson Lesley, Bressel Mathias, Haworth Annette, Hornby Colin, Pham Daniel, Cramb Jim, Gill Suki, Tai Keen, Kron Tomas   +9 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

Assessment of Dose Distribution and Organ-at-Risk Exposure in VMAT Versus 3D-CRT for Right Breast Cancer [PDF]

Iranian Journal of Medical Physics
Introduction: Breast cancer is one of the most common malignant tumors worldwide, and radiotherapy plays a crucial role in its treatment. This study compares Volumetric Modulated Arc Therapy (VMAT) and Three-Dimensional Conformal Radiotherapy (3D-CRT ...
Mohamed Khairat Allah, Atmane Rane, Abdellah Halimi, Youssef Bouzekraoui, Hicham Asmi, Khalid Elouardy   +5 more
doaj   +1 more source

[Logiciel] Open source 3D viewer

, 2021
"Voyager is part of the Smithsonian’s Digitization Program Office’s 3D foundation pipeline.
Consortium 3D SHS Team
core  

Bilateral kidney preservation by volumetric-modulated arc therapy (RapidArc) compared to conventional radiation therapy (3D-CRT) in pancreatic and bile duct malignancies

Radiation Oncology, 2011
Background To compare volumetric-modulated arc therapy plans with conventional radiation therapy (3D-CRT) plans in pancreatic and bile duct cancers, especially for bilateral kidney preservation.
Vieillot Sabine, Azria David, Riou Olivier, Moscardo Carmen, Dubois Jean-Bernard, Aillères Norbert, Fenoglietto Pascal   +6 more
doaj   +1 more source