Results 11 to 20 of about 22,865 (194)

Knowledge based automated planning for non-coplanar VMAT stereotactic radiosurgery in ocular malignancies. [PDF]

J Appl Clin Med Phys
Abstract Background and purpose Stereotactic radiosurgery/radiotherapy (SRS/SRT) has emerged as a less invasive alternative to enucleation in the management of ocular malignancies. SRS/SRT planning is time‐consuming, complex, and the plan quality depends on the experience of the treatment planner.
Cochran C, McCarthy S, St Clair W, Pokhrel D.   +3 more
europepmc   +2 more sources

CT perfusion imaging as an early biomarker of differential response to stereotactic radiosurgery in C6 rat gliomas. [PDF]

PLoS ONE, 2014
The therapeutic efficacy of stereotactic radiosurgery for glioblastoma is not well understood, and there needs to be an effective biomarker to identify patients who might benefit from this treatment.
Timothy Pok Chi Yeung, Maher Kurdi, Yong Wang, Baraa Al-Khazraji, Laura Morrison, Lisa Hoffman, Dwayne Jackson, Cathie Crukley, Ting-Yim Lee, Glenn Bauman, Slav Yartsev   +10 more
doaj   +1 more source

New technologies and machines for stereotactic radiation therapy

Precision Radiation Oncology, 2022
Stereotactic radiosurgery and stereotactic body radiation therapy have been increasingly utilized in radiation oncology to treat early stage tumors, metastatic targets, and retreatment of relapsed diseases due to their efficiency, treatment effect, and ...
Brian Wang, Jun Yang
doaj   +1 more source

Craniospinal Irradiation: A Dosimetric Comparison Between O-Ring Linac and Conventional C-arm Linac

Advances in Radiation Oncology, 2023
Purpose: The aim of this study was to perform a dosimetric evaluation between craniospinal irradiation volumetric modulated arc therapy plans designed for an O-Ring and a conventional C-arm Linac.
Theodoros Stroubinis, MSc, Michalis Psarras, MSc, Anna Zygogianni, PhD, Maria Protopapa, MD, Vassilis Kouloulias, PhD, Kalliopi Platoni, PhD   +5 more
doaj   +1 more source

Microenvironment changes in arteriovenous malformations after stereotactic radiation

Frontiers in Human Neuroscience, 2022
Cerebral arteriovenous malformations are dysplastic vascular tangles with aberrant vascular dynamics and can result significant morbidity and mortality.
Timothy H. Ung, Timothy H. Ung, Katherine Belanger, Ayesha Hashmi, Vashisht Sekar, Antonio Meola, Steven D. Chang   +6 more
doaj   +1 more source

Efficacy and Safety of Primary Stereotactic Radiosurgery in Patients With Intraventricular Meningiomas

Advances in Radiation Oncology, 2023
Purpose: Primary stereotactic radiosurgery for intraventricular meningiomas remains controversial owing to the potential for life-threatening peritumoral edema and lack of long-term follow-up data.
Sebastian M. Christ, MD, PhD, Dara S. Farhadi, MS, Sun Junzhao, MD, Anand Mahadevan, MD, Maximilian Thormann, MD, Fred C. Lam, MD, PhD, Xin Yu, MD, PhD, Ekkehard M. Kasper, MD, PhD   +7 more
doaj   +1 more source

Whole Brain Radiation Therapy Plus Stereotactic Radiosurgery in the Treatment of Brain Metastases Leading to Improved Survival in Patients With Favorable Prognostic Factors

Frontiers in Oncology, 2019
Background: Significantly better local control is achieved with combination of whole brain radiotherapy and stereotactic radiosurgery in the treatment of multiple brain metastases.
Muhammad Khan, Muhammad Khan, Jie Lin, Guixiang Liao, Yunhong Tian, Yingying Liang, Rong Li, Mengzhong Liu, Mengzhong Liu, Yawei Yuan   +9 more
doaj   +1 more source

Anesthesia at Linac-stereotactic radiosurgery children with vascular malformations of the brain

Ukrainian Neurosurgical Journal, 2015
Objective: To determine the optimal management of anesthesia during stereotactic surgery of vascular malformations of the brain in children older than 3 years.Materials and Methods: The stereotactic radiosurgery was carried out for two ...
Yuriy Orlov, Andrey Gryazov, Olga Kamenska, Iryna Kruchok   +3 more
doaj   +1 more source

Teeth Segmentation in Panoramic Dental X-ray Using Mask Regional Convolutional Neural Network

Applied Sciences, 2023
Background and purpose: Accurate instance segmentation of teeth in panoramic dental X-rays is a challenging task due to variations in tooth morphology and overlapping regions.
Giulia Rubiu, Marco Bologna, Michaela Cellina, Maurizio Cè, Davide Sala, Roberto Pagani, Elisa Mattavelli, Deborah Fazzini, Simona Ibba, Sergio Papa, Marco Alì   +10 more
doaj   +1 more source

Comparison of WBRT alone, SRS alone, and their combination in the treatment of one or more brain metastases: Review and meta-analysis

Tumor Biology, 2017
Whole brain radiotherapy has been a standard treatment of brain metastases. Stereotactic radiosurgery provides more focal and aggressive radiation and normal tissue sparing but worse local and distant control.
Muhammad Khan, Jie Lin, Guixiang Liao, Rong Li, Baiyao Wang, Guozhu Xie, Jieling Zheng, Yawei Yuan   +7 more
doaj   +1 more source