Results 71 to 80 of about 67,433 (256)

Localizzazione e monitoraggio del target durante la radioterapia stereotassica intracranica: confronto fra tecnologia Varian “Portal Vision™” con telecamera IR “exactrac®” e “Brainlab 6d exactrac®/Novalis Tx System integrato con Brainlab’s Robotics Couch

open access: yesJournal of Biomedical Practitioners, 2018
I pazienti con diagnosi di lesioni cerebrali secondarie vengono generalmente trattati con chirurgia tradizionale. Quando questa non è possibile, il trattamento di elezione è la radioterapia stereotassica.
Corrado Macauda   +3 more
doaj   +1 more source

Gamma radiation-induced impairment of hippocampal neurogenesis, comparison of single and fractionated dose regimens Deterioro de la neurogénesis en el hipocampo inducida por radiación gamma, comparación de los regímenes de dosis única y fraccionada [PDF]

open access: yes, 2012
Radiation therapy of the brain is associated with many consequences, including cognitive disorders. Pathogenesis of radiation induced cognitive disorder is not clear, but reduction of neurogenesis in hippocampus may be an underlying reason. 24 adult male
Azami, N.S.   +2 more
core  

Operational classification of cutaneous squamous cell carcinomas based on unsupervised clustering of real cases by experts

open access: yesJournal of the European Academy of Dermatology and Venereology, Volume 39, Issue 3, Page 612-621, March 2025.
Abstract Background There is currently no staging system for cutaneous squamous cell carcinoma (cSCC) that is adapted to decision‐making and universally used. Experts have unconscious ability to simplify the heterogeneity of clinical situations into a few relevant groups to drive their therapeutic decisions.
C. Gaudy‐Marqueste   +44 more
wiley   +1 more source

Quimioterapia Concomitante à Radioterapia no Tratamento Adjuvante do Câncer da Mama Localizado

open access: yesRevista Brasileira de Cancerologia, 2001
Introdução: O tratamento adjuvante do câncer da mama com freqüência envolve o uso de radio (RT) e quimioterapia (QT). A seqüência ideal desta combinação ainda não foi estabelecida.
Sergio L. Faria   +5 more
doaj   +1 more source

Long‐Term Headache Outcome and Radiological Correlates in Patients With Intracranial Hypotension

open access: yesEuropean Journal of Neurology, Volume 32, Issue 2, February 2025.
ABSTRACT Background Headache is the most common presenting symptom of intracranial hypotension (IH), and it usually has orthostatic features. However, the outcome of IH and the persistence and characteristics of headache are still overlooked. Methods In this cohort study, patients diagnosed with IH in our institute between 2018 and 2024 were included ...
Marina Romozzi   +7 more
wiley   +1 more source

Radioterapia intraoperatoria

open access: yes, 1999
La radioterapia intraoperatoria (RIO) es una técnica que permite la administración única, en el lecho quirúrgico, de una alta dosis de radiación ionizante, con la finalidad de mejorar el control local del tumor. Esta técnica permite realizar una demarcación visual y palpable del tumor, así como excluir físicamente del campo irradiado las estructuras ...
Conde Olasagasti, Jose Luis   +2 more
openaire   +3 more sources

Tumour Response After Palliative Radiotherapy: Influence on Head and Neck Cancer Patients Survival

open access: yesGazeta Médica, 2018
INTRODUCTION: Palliative radiotherapy provides improved quality of life in head and neck cancer patients. Little is known regarding the influence of palliative radiotherapy on locoregional control and survival rates.
Mafalda Cruz   +6 more
doaj   +1 more source

Clinical implementation and patient‐specific quality assurance solutions for real‐time target tracking and dynamic delivery in Radixact synchrony

open access: yesJournal of Applied Clinical Medical Physics, Volume 26, Issue 1, January 2025.
Abstract Background The installation and testing of the first Radixact with Synchrony system in Colombia marked a significant milestone in Latin America's medical landscape. There was a need to devise a robust quality assurance protocol to comprehensively evaluate both dose delivery and motion tracking accuracy.
Christian D. Trujillo‐Bastidas   +2 more
wiley   +1 more source

Self-perception of oral health and necessity of odontologic action on irradiated patients [PDF]

open access: yes, 2011
O objetivo foi descrever percepção de saúde bucal de pacientes irradiados na região de cabeça e pescoço. Foi utilizado questionário estruturado e as entrevistas foram realizadas por telefone, utilizando-se a estratégia do VIGITEL do Ministério da Saúde,
Amaral, Cássia Cardozo   +3 more
core  

Análise Epidemiológica, Clínica e Patológica de Crianças com Neoplasias do Sistema Nervoso Central Tratadas com Radioterapia no Instituto Nacional de Câncer

open access: diamond, 2023
Guilherme Araújo Magalhães   +3 more
openalex   +2 more sources

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