Výsledky vyhledávání - "Arnoldo Mafra"

Akademický článek

Evaluation of oral mucositis, candidiasis, and quality of life in patients with head and neck cancer treated with a hypofractionated or conventional radiotherapy protocol: a longitudinal, prospective, observational study

Autor: Pedro Maciel de Vasconcellos Ferreira, Marina de Castro Monteiro Franco Gomes, Ana Clara Speziali Menegazzi Almeida, Júlia Soares Cornélio, Thiago Jardim Arruda, Arnoldo Mafra, Marcelo Henrique Silva Nunes, Rafael Borges Salera, Raquel Fabiane Nogueira, Juliana Maria Braga Sclauser, Ana Paula Drummond-Lage, Bruno Almeida Rezende

Publikováno v: Head & Face Medicine, Vol 19, Iss 1, Pp 1-10 (2023)

Abstract Background Due to the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic, recently, Radiotherapy (RT) protocols requiring fewer sessions (hypofractionated) have been used to shorten RT treatment and minimize patient exposu

Externí odkaz: https://doaj.org/article/1fcced680fee4fe8ad2d3cd001215274

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Monte Carlo simulation and dosimetry measurements of an experimental approach for in vitro HDR brachytherapy irradiation

Autor: Arnoldo Mafra, Clascídia A. Furtado, Bruno Guilherme Gomes, Jony Marques Geraldo, Kennedy B. Gonçalves, Miguel T. T. Leite, Cássia T. Grundmann, Luiz O. Ladeira, Telma Cristina Ferreira Fonseca, Luciana Batista Nogueira, Lídia M. Andrade

Publikováno v: Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine. 172

Irradiation of tumor cell lines is a useful way to investigate the effects of ionizing radiation on biological molecules. We designed an easy and reproducible approach for in vitro experimental high dose rate brachytherapy, which was simulated by a M

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::60ac37a5ff365a7964b50f9e5dac7132
https://pubmed.ncbi.nlm.nih.gov/33773203

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Effects on 18F-FDG PET/CT Brain Glucose Metabolism in Rectal Cancer Patients Undergoing Neoadjuvant Chemotherapy

Autor: Arnoldo Mafra, Marcelo Mamede, Rodrigo Gomes da Silva, Ana Carolina G. Castro, Theara C. Fagundes, Alexei Manso Correa Machado

Publikováno v: Clinical nuclear medicine. 42(12)

Retrospective study of the effects of anticancer treatment on the brain metabolism of patients diagnosed with rectal cancer based on a large and homogeneous sample of 40 paired F-FDG PET/CT volumes taken from 20 patients. The results are compared to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::149f4c12454e9e73e4f3bf81bcf3256b
https://pubmed.ncbi.nlm.nih.gov/29035999

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Individualização na segmentação tumoral de imagens de 18F-FDG PET/CT: a chave para avaliação de resposta terapêutica neoadjuvante em pacientes com câncer retal?

Autor: Eduardo P. M. Câmara Júnior, Josiane A Silva, Theara C Fagundes, Priscilla T Aguiar, Ana Carolina G. Castro, Marcelo Mamede, Arnoldo Mafra, Luciana Costa Silva, Alexei Manso Correa Machado, Rodrigo Gomes da Silva

Publikováno v: Revista da Associação Médica Brasileira, Volume: 64, Issue: 2, Pages: 119-126, Published: FEB 2018
Revista da Associação Médica Brasileira v.64 n.2 2018
Revista da Associação Médica Brasileira
Associação Médica Brasileira (AMB)
instacron:AMB
Revista da Associação Médica Brasileira, Vol 64, Iss 2, Pp 119-126

Summary Introduction: The standard treatment for locally advanced rectal cancer (RC) consists of neoadjuvant chemoradiation followed by radical surgery. Regardless the extensive use of SUVmax in 18F-FDG PET tumor uptake as representation of tumor gly

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0d1f0d3ab82affbb6dd1b764bcb8dee8
https://pubmed.ncbi.nlm.nih.gov/29641665

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Papillary tumor of the pineal region

Autor: Arnoldo Mafra, Atos Alves de Sousa, Gerival Vieira Junior, Rafael Augusto Castro Santiago Brandão, Marcos Dellaretti, Gervásio Teles Cardoso de Carvalho

Publikováno v: Brain tumor pathology. 28(4)

Tumors of the pineal region are rare in adulthood, accounting for approximately 1% of intracranial neoplasms in this age range. Papillary tumor of the pineal region (PTPR) was first described by Jouvet et al. in 2003. In 2007, PTPR was included by th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fb3c50e3de2ad5d378cfec36fb99bd0a
https://pubmed.ncbi.nlm.nih.gov/21629978

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