Results 31 to 40 of about 22,865 (194)

Association of recurrence patterns and outcome with HR and HER2 status in patients with resected brain metastases from breast cancer

open access: yesInternational Journal of Cancer, EarlyView.
What's New? While treatment strategies for solid brain metastases have been relatively uniform across cancer subtypes, tailored approaches are warranted. In this observational study, intracranial recurrences after microsurgical resection occurred significantly earlier and more frequently at distant sites in patients with triple‐negative breast cancer ...
Jonathan Weller   +14 more
wiley   +1 more source

Volumetric Modulated Arc Therapy Versus Dynamic Conformal Arc Therapy for Single Isocenter Stereotactic Radiotherapy of Multiple Brain Metastases

open access: yesBioengineering
Introduction: Stereotactic radiosurgery is a highly precise radiotherapy technique widely used for the management of brain metastases. While VMAT enables highly conformal dose distributions, it is often associated with increased plan complexity and ...
Theodoros Stroubinis   +7 more
doaj   +1 more source

A technique to optimize isocenter co-ordinate and collimator angle in radiosurgery planning for multiple brain metastases [PDF]

open access: yesNuclear Technology and Radiation Protection
Collimator angle optimization software CAOS was developed in Python and integrated with the Eclipse 13.6 platform to support stereotactic radiosurgery treatment planning.
Pham Hong Lam   +2 more
doaj   +1 more source

Comparative Evaluation of Four Stereotactic Radiosurgery Planning Approaches for Treatment of Posterior Choroidal Melanoma

open access: yesJournal of Medical Radiation Sciences, EarlyView.
This study evaluated four stereotactic radiosurgery planning approaches for posterior choroidal melanoma (CM). Analysis of thirteen CM cases resulted in a clinically meaningful reduction in dose to the brain for Brainlab Elements modulated arcs (BE) and Varian Eclipse HyperArc modulated arcs (HA) compared to Brainlab iPlan dynamic conformal arc therapy
Robert Nigro   +5 more
wiley   +1 more source

Early Results of Stereotactic Radiosurgery in Uveal Melanoma and Risk Factors for Radiation Retinopathy

open access: yesTürk Oftalmoloji Dergisi, 2020
Objectives:To report treatment results and complications of stereotactic radiosurgery in uveal malignant melanoma and to identify risk factors for development of radiation retinopathy.Materials and Methods:This was a retrospective study of 36 patients ...
Gökçen Özcan   +4 more
doaj   +1 more source

전이성 뇌종양 치료를 위한 뇌정위 방사선 수술

open access: yesThe Ewha Medical Journal, 2021
Brain metastases are a leading cause of morbidity and mortality for patients with systemic cancer and are among the most common intracranial tumors in adults.

doaj   +1 more source

Paediatric Medical Imaging and Radiation Therapy

open access: yesJournal of Medical Radiation Sciences, EarlyView.
Every day throughout the world, medical imaging and radiation therapy leads to the diagnosis and potential cure of countless children. The year 2026 commemorates several milestones which have laid the foundations of contemporary best‐practice. World Radiotherapy Awareness Day is a significant international commemoration and a time to reflect on life ...
John Pearn
wiley   +1 more source

Boost Approaches in Patients Undergoing Postoperative Radiotherapy

open access: yesJournal of Surgical Oncology, EarlyView.
ABSTRACT The use of breast conservation surgery for early‐stage breast cancer is common, and adjuvant radiotherapy is often recommended to reduce the risk of ipsilateral breast tumor recurrence. Historical trials have used sequential boost techniques with favorable outcomes with reduction in local recurrence and acceptable cosmetic outcomes.
Abigail Pepin   +5 more
wiley   +1 more source

Successful Treatment of Metastatic Brain Tumor by CyberKnife: A Case Report

open access: yesKaohsiung Journal of Medical Sciences, 2010
Stereotactic radiosurgery plays an important role in management of metastatic brain tumors, especially when the tumor has recurred after treatment with previous whole brain radiotherapy.
Cheng-Ta Hsieh   +6 more
doaj   +1 more source

Investigating Sleep Concerns in Cervical Dystonia

open access: yesMovement Disorders Clinical Practice, EarlyView.
Abstract Background Heterogenous, small cohorts, and co‐occurrence of pain and psychiatric burden complicate understanding of sleep in dystonia. Objective To investigate sleep concerns in cervical dystonia (CD). Methods Longitudinal data from CD‐PROBE on subjects who were toxin‐naïve, new to practice, or without injections for at least 16 weeks were ...
Abhimanyu Mahajan   +2 more
wiley   +1 more source

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