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Palliative radiotherapy for gastric cancer: Is there a dose relationship between bleeding response and radiotherapy?
(2020-01-01)
The aim of this study was to evaluate whether there is a relationship between bleeding response and radiotherapy dose to palliate patients with local recurrence or progression of gastric cancer (GC). To this end, we conducted ...
Radiation Sensor Based on MOSFETs Mismatch Amplification for Radiotherapy Applications
(Institute of Electrical and Electronics Engineers, 2016-06)
In this paper we present a new dosimeter based on apair of thick gate oxide MOSFET sensors. A differential circuittopology with a feedback loop provides stabilized output withselectable sensitivity amplification for real-time ...
Radiation sensor based on MOSFETs mismatch amplification for radiotherapy applications
(Institute of Electrical and Electronics Engineers, 2016-06)
In this paper we present a new dosimeter based on a pair of thick gate oxide MOSFET sensors. A differential circuit topology with a feedback loop provides stabilized output with selectable sensitivity amplification for ...
Análise da importância e viabilidade da implantação de um serviço de radioterapia intraoperatória em serviço público de radioterapia
(Universidade Estadual Paulista (Unesp), 2017-02-24)
Neste trabalho foram analisados os custos financeiros decorrentes da implantação de um serviço de radioterapia intraoperatória (IORT), considerando os valores gastos para a construção do centro cirúrgico e demais dependências ...
Heterogeneity correction in the construction of optimized planning in radiotherapy using linear programming
(Sociedade Brasileira de Pesquisa Operacional, 2014)
Otimização de processos em radioterapia
(Universidade Estadual Paulista (Unesp), 2019-11-07)
O presente trabalho tem por objetivo determinar planos otimizados para o tratamento de câncer por radioterapia, os quais são de extrema importância para eficácia dos resultados do trata mento. Busca-se determinar uma ...
Occurrence of yeasts, pseudomonads and enteric bacteria in the oral cavity of patients undergoing head and neck radiotherapy
(Sociedade Brasileira de Microbiologia, 2011-09-01)
The aim of this study was to evaluate the occurrence of yeasts, pseudomonads and enteric bacteria in the oral cavity of patients undergoing radiotherapy (RT) for treatment of head and neck cancer. Fifty patients receiving ...