Results 91 to 100 of about 14,294 (186)

VMAT - volumetrična modulirana ločna terapija

Onkologija, 2012
Volumetrična modulirana ločna terapija (angl. Volumetric Modulated Arc Therapy, VMAT) je ena izmed najsodobnejših obsevalnih tehnik, ki jo od marca 2011 uporabljamo tudi v Sektorju radioterapije na Onkološkem inštitutu v Ljubljani. Temeljna značilnost VMAT je, da linearni pospeševalnik seva fotonski snop ves čas kroženja glave obsevalnika okoli ...
Kuduzovič, Emir, Peterlin, Primož, Strojan, Primož   +2 more
openaire   +3 more sources

Dosimetric Evaluation of Tangential Arc and Jaw Tracking Techniques in Volumetric Modulated Arc Therapy for Synchronous Bilateral Breast Cancer

International Journal of Women's Health
Jiyong Zhang,1,* Zewei Chen,1,* Danli Hong2 1Department of Radiation Oncology, Cancer Hospital of Shantou University Medical College, Shantou, Guangdong, 515000, People’s Republic of China; 2Department of Endocrinology, The First ...
Zhang J, Chen Z, Hong D
doaj  

Dosimetric comparison of 3D-conformal radiotherapy, volumetric modulated arc therapy, and h-VMAT in left breast radiotherapy under free-breathing and breath-hold conditions

Scientific Reports
This study investigates the role of the h-VMAT (a hybrid of 3DCRT and VMAT) technique in the Deep Inspirational Breath-Hold (DIBH) method for left-breast irradiation by comparing dosimetric parameters of 3DCRT, VMAT, and h-VMAT plans in free breathing ...
Shambhavi C, Sarath S. Nair, Jyothi Nagesh, Anshul Singh, Umesh Velu, Ankita Mehta, N. P. Jayashree, Mahak Gupta, Jayapalan Krishnan, Kathiresan K, Vennila J, Shirley Lewis, Krishna Sharan   +12 more
doaj   +1 more source

The Hippocampus Sparing Volume Modulated Arc Therapy does not Influence Plan Quality on Locally Advanced Nasopharyngeal Carcinoma Patients

Scientific Reports, 2017
Irradiation on hippocampus would lead to neuro-cognitive dysfunction in locally advanced nasopharyneal carcinoma (LA-NPC) patients accepting radiotherapy.
Wendong Gu, Qilin Li, Dan Xi, Ye Tian, Juncong Mo, Honglei Pei   +5 more
doaj   +1 more source

A Survey Of Imrt And Vmat In Uk

, 2014
Purpose: This E-survey was carried out to facilitate the implementation and Education of VMAT (Volumetric Modulated Arc Therapy) in Radiotherapy-RT departments and reasons for not using IMRT (Intensity Modulated Radiotherapy). VMAT Skills in demand were also identified. Method: E-Survey was distributed to NHS hospitals across UK by email.
openaire   +2 more sources

EP-1432: Advantage of butterfly-vmat versus vmat in mediastinal tumors

Radiotherapy and Oncology, 2017
J. Luna, A. Ilundain, S. Gómez-Tejedor, D. Esteban, M. Rincón, J. Olivera, W. Vásquez, I. Prieto, L. Guzmán, J. Vara   +9 more
openaire   +1 more source

Evaluation of 3D-CRT vs. VMAT for radiotherapy of whole breast with simultaneous integrated boost. [PDF]

Acta Oncol
Johansson G, Kojoj R, Surdashi S, Olin M, Fredén E, Sen P, Dahl E, Wendt C.   +7 more
europepmc   +1 more source

Optimizing Left-Sided Breast Cancer Radiotherapy: Strategy-Dependent Trade-Offs Among VMAT and Hybrid Techniques. [PDF]

Cancer Manag Res
Mottareale R, Buonanno F, d'Alesio V, Falivene S, Serra M, Arrichiello C, Ametrano G, Ferraioli P, Gagliardo G, Di Franco R, Mercogliano S, Muto P, Ravo V.   +12 more
europepmc   +1 more source

Scalp dosimetry as a predictor of radiation-induced alopecia in primary brain tumours: a retrospective study from a tertiary cancer centre in south India

Journal of Current Oncology and Medical Sciences
Introduction: Radiotherapy is essential in treating primary brain tumours, but radiation-induced alopecia (RIA) remains a common side effect that significantly affects patients' quality of life (QOL). With its psychosocial impact on self-image, emotional
Lalitha Nageshwari S , Govardhan HB , Ibrahim Khaleel , Vijayath BR , Akshay KT , Priyadarshini T , Sahana R   +6 more
doaj  

A dosimetric analysis of a rotating gamma ray system and volumetric modulated arc therapy in retrospective replanning for primary liver cancer. [PDF]

J Appl Clin Med Phys
Zhang J, Shi S, Wu J, Shi L, Song L, Yang M, Yu H, Zhen P, Fang F.   +8 more
europepmc   +1 more source