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Mostrando ítems 41-50 de 85
Control de calidad de paciente específico y dosimetría in vivo para la técnica TBI/VMAT sobre un simulador físico
(Universidad Nacional de ColombiaBogotá - Ciencias - Maestría en Física MédicaFacultad de CienciasBogotá, ColombiaUniversidad Nacional de Colombia - Sede Bogotá, 2023)
Este trabajo surge como continuación de un protocolo de irradiación corporal total (TBI) usando arcoterapia volumétrica de intensidad modulada (VMAT) desarrollado en el Instituto Nacional de Cancerología, debido a que es ...
Delineamento do perfil molecular relacionado à via do receptor de fator de crescimento epitelial (EGFR) em estudo de fase I da combinação deerlotinibe e quimioirradiação em portadoras de carcinoma epidermoide do colo uterino estadiamentos IIB A IIIB
(Universidade Federal de Minas GeraisUFMG, 2009-11-28)
Introduction: Cervical squamous cell carcinoma represents an important public health concern in developing countries. Combined treatment involving radiotherapy and weekly cisplatin may be considered a reasonable standard ...
Retinoblastoma: a three-year-study at a Brazilian medical school hospital
(Faculdade de Medicina / USP, 2009)
OBJECTIVE: To present the characteristics and treatment outcomes of patients with retinoblastoma. METHODS: A retrospective case series was conducted to review the records of all new patients diagnosed with retinoblastoma ...
Fricke and polymer gel 2D dosimetry validation using Monte Carlo simulation
(Elsevier, 2016-08)
Complexity in modern radiotherapy treatments demands advanced dosimetry systems for quality control. These systems must have several characteristics, such as high spatial resolution, tissue equivalence, three-dimensional ...
Radiosensitivity enhancement of human thyroid carcinoma cells by the inhibitors of histone deacetylase sodium butyrate and valproic acid
(Elsevier, 2018)
Abstract: Radiotherapy is one of the leading treatments for clinical cancer therapy. External beam radiotherapy has been proposed as an adjuvant treatment for patients bearing differentiated thyroid cancer refractory to ...
Avaliação da resposta bioquímica no câncer inicial de próstata: experiência uninstitucional comparando teleterapia exclusiva ou associada à braquiterapia de alta taxa de dose
(Colégio Brasileiro de Radiologia e Diagnóstico por Imagem, 2004-08-01)
OBJECTIVE: To compare the biochemical response in patients with locally advanced prostate cancer treated with external beam radiation therapy alone or in combination with conformal brachytherapy boost. MATERIALS AND METHODS: ...
Comparación radiobiológica y dosimétrica con VMAT en cáncer de próstata para esquema convencional vs hipofraccionamiento moderado
(Bogotá - Ciencias - Maestría en Física MédicaDepartamento de FísicaUniversidad Nacional de Colombia - Sede Bogotá, 2020-01-24)
Radiotherapy treatment plans are normally evaluated from the dose-volume histogram. However, it is advisable to consider other evaluation criteria based on radiobiological indices to compare treatment schemes. In this ...