Search Results - Rodrigo Modesto Gadelha

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  1. 1
    Proposal of Brazilian National Program for Quality Control in the small animal PET scanners

    Proposal of Brazilian National Program for Quality Control in the small animal PET scanners by Rodrigo Modesto Gadelha Gontijo

    Published 2022-12-01
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  2. 2
    Disciplinas de Proteção Radiológica e Medicina Nuclear dos cursos federais brasileiros de graduação em Tecnologia em Radiologia

    Disciplinas de Proteção Radiológica e Medicina Nuclear dos cursos federais brasileiros de graduação em Tecnologia em Radiologia by Victoria Garcia, Rodrigo Modesto Gadelha Gontijo, Andréa Vidal Ferreira

    Published 2024-11-01
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  3. 3
    The Historical Background of Quality Assurance at Laboratório de Imagem Molecular of the Centro de Desenvolvimento da Tecnologia Nuclear

    The Historical Background of Quality Assurance at Laboratório de Imagem Molecular of the Centro de Desenvolvimento da Tecnologia Nuclear by Alexandre Vilaça Silva, Rodrigo Modesto Gadelha Gontijo, Andrea Vidal Ferreira

    Published 2024-09-01
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  4. 4
    Medical imaging technologies applied to the COVID-19 context

    Medical imaging technologies applied to the COVID-19 context by Yago Viana Pinto, Rodrigo Modesto Gadelha Gontijo, Andréa Vidal Ferreira

    Published 2022-12-01
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  5. 5
    Quality control of small animal PET scanner: The Brazilian Scenario

    Quality control of small animal PET scanner: The Brazilian Scenario by Rodrigo Modesto Gadelha Gontijo, Andréa Vidal Ferreira, Juliana Batista Silva, Marcelo Mamede

    Published 2020-06-01
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  6. 6
    Performance based on NEMA NU-4 2008 Standard of CDTN/CNEN’s Small Animal PET Scanner

    Performance based on NEMA NU-4 2008 Standard of CDTN/CNEN’s Small Animal PET Scanner by Rodrigo Modesto Gadelha Gontijo, Andréa Vidal Ferreira, Juliana Batista da Silva, Marcelo Mamede

    Published 2022-09-01
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  7. 7
    Image quality assessment using NEMA NU 4/2008 standards in small animal PET scanner

    Image quality assessment using NEMA NU 4/2008 standards in small animal PET scanner by Rodrigo Modesto Gadelha Gontijo, Andréa Vidal Ferreira, Juliana Batista Silva, Marcelo Henrique Mamede

    Published 2019-02-01
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  8. 8
    Image quality assessment using NEMA NU 4/2008 standards in small animal PET scanner

    Image quality assessment using NEMA NU 4/2008 standards in small animal PET scanner by Andréa Vidal Ferreira, Rodrigo Modesto Gadelha Gontijo, Juliana Batista Silva, Marcelo Henrique Mamede

    Published 2019-06-01
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  9. 9
    Spatial Resolution of a small animal PET scanner using 68Ga isotope

    Spatial Resolution of a small animal PET scanner using 68Ga isotope by Victoria M. Garcia, A. C. M. Silva, Rodrigo Modesto Gadelha Gontijo, Andréa Vidal Ferreira

    Published 2024-04-01
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  10. 10
    Perfomance analysis of a small animal PET scanner using 68Ga Isotope

    Perfomance analysis of a small animal PET scanner using 68Ga Isotope by Victória Garcia Moreira, Anna Clara Moreira Silva, Rodrigo Modesto Gadelha Gontijo, Andréa Vidal Ferreira

    Published 2025-06-01
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  11. 11
    Image quality evaluation for two different positron emitters in a preclinical PET scanner

    Image quality evaluation for two different positron emitters in a preclinical PET scanner by Rodrigo Modesto Gadelha, Andréa Vidal Ferreira, Guilherme Albuquerque Cavalcante Souza, Juliana Batista Silva, Marcelo Mamede

    Published 2020-09-01
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  12. 12
    Avaliação dos efeitos da irradiação gama no composto gel clínico/sulfato de cobre analisados em imagens de ressonância magnética

    Avaliação dos efeitos da irradiação gama no composto gel clínico/sulfato de cobre analisados em imagens de ressonância magnética by Gabriela Pontes Cardoso, Esther Lorrayne Machado Pereira, Rodrigo Modesto Gadelha Gontijo, Adriana de Souza Medeiros Batista

    Published 2019-07-01
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  13. 13
    Spatial resolution of a preclinical PET tomograph

    Spatial resolution of a preclinical PET tomograph by Guilherme Cavalcante de Albuquerque Souza, Rodrigo Modesto Gadelha Gontijo, Juliana Batista da Silva, Marcelo Mamede, Andréa Vidal Ferreira

    Published 2021-04-01
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  14. 14
    Development of alternative methodology for normalization of the small animals PET scanner of LIM/CDTN

    Development of alternative methodology for normalization of the small animals PET scanner of LIM/CDTN by Anna Clara Moreira da Silva, Victória Garcia Moreira, Bruno Melo Mendes, Rodrigo Modesto Gadelha Gontijo, Andrea Vidal Ferreira

    Published 2024-02-01
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  15. 15
    Radiology Technologists certified as Radioprotection Supervisors in Nuclear Medicine: current scenario

    Radiology Technologists certified as Radioprotection Supervisors in Nuclear Medicine: current scenario by Bianca Senario Felix, Geralda Edineia da Cruz, Pedro Henrique Dias Vieira, Maria Odilia Rodrigues Luz, Rodrigo Modesto Gadelha Gontijo

    Published 2025-01-01
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  16. 16
    Constancy tests and quality assurance of the activimeters used in a Radiopharmaceutical Production Unit

    Constancy tests and quality assurance of the activimeters used in a Radiopharmaceutical Production Unit by Rodrigo Modesto Gadelha Gontijo, Andréa Vidal Ferreira, Leonardo Tafas Constantino Nascimento, Flávia Mesquita Costa, Juliana Batista Silva, Marcelo Mamede

    Published 2019-02-01
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  17. 17
    Influence of the resolution mode on mean and maximum SUV for PET images acquired by a LabPET SOLO 4 scanner

    Influence of the resolution mode on mean and maximum SUV for PET images acquired by a LabPET SOLO 4 scanner by João Vitor do Carmo Barbosa, Guilherme Cavalcante Albuquerque de Souza, Rodrigo Modesto Gadelha Gontijo, Bruno Melo Mendes, Andrea Vidal Ferreira

    Published 2023-08-01
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  18. 18
    Influence of detectors efficiency normalization on small animal PET image quality

    Influence of detectors efficiency normalization on small animal PET image quality by Mateus Gesulado Carneiro de Santana, Guilherme Cavalcante de Albuquerque Souza, Rodrigo Modesto Gadelha Gontijo, Bruno Melo Mendes, Andréa Vidal Ferreira

    Published 2019-07-01
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  19. 19
    Image quality evaluation of a small animal PET scanner

    Image quality evaluation of a small animal PET scanner by Andréa Vidal Ferreira, Rodrigo Modesto Gadelha Gontijo, Guilherme Cavalcante de Albuquerque Souza, Bruno Melo Mendes, Juliana Batista da Silva, Marcelo Mamede

    Published 2020-03-01
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  20. 20
    Comparative analysis of image quality parameters and spatial resolution of three Small Animal PET scanner in Brazil

    Comparative analysis of image quality parameters and spatial resolution of three Small Animal PET scanner in Brazil by Rodrigo Modesto Gadelha Gontijo, Andréa Vidal Ferreira, Daniele Faria, Carlos Alberto Buchpiguel, Samuel Greggio, Gianina Venturin, Jader Costa, Juliana Silva, Marcelo Mamede

    Published 2023-10-01
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