Mammography Methods
Mostrando 1-12 de 45 artigos, teses e dissertações.
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1. Impact of coronavirus disease 2019 pandemic on breast cancer screening and detection of high-risk mammographic findings
SUMMARY OBJECTIVE: The coronavirus disease 2019 pandemic has disrupted cancer screening worldwide. This study aims to analyze the changes in the rates of screening mammograms and BIRADS 4 or 5 mammograms during the coronavirus disease 2019 pandemic in the opportunistic scenario. METHODS: We integrated three different public databases from the state of São
Revista da Associação Médica Brasileira. Publicado em: 2022
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2. Non-pharmacological methods for pain relief during mammography: integrative review
RESUMO JUSTIFICATIVA E OBJETIVOS A mamografia é um exame de imagens das mamas, obtidas por meio de radiografia com realização da compressão do tecido mamário. A dor é um fator constantemente relatado pelas pacientes submetidas ao procedimento e, por esse motivo, evidencia-se a necessidade de estabelecer estratégias alternativas não farmacológicas q
BrJP. Publicado em: 2022
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3. Oral Use of Phenytoin to Reduce Calcification in Bovine Pericardium and Porcine Aortic Leaflets Implants in Rats
Abstract Introduction: This study aims to test the effect of phenytoin as an inhibitor of the process of dystrophic calcification in bovine pericardium and porcine leaflets implanted in the subcutaneous tissue of rats. Methods: Isolated segments of biomaterials were implanted subcutaneously in young rats. The study groups received 500 mg phenytoin per kilo
Braz. J. Cardiovasc. Surg.. Publicado em: 2021-06
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4. Inequalities in mammography and Papanicolaou test coverage: a time-series study
ABSTRACT BACKGROUND: Cancer is a serious public issue problem worldwide. In Brazil, breast cancer is the most common type and cervical cancer is the third most frequent among women. OBJECTIVE: To analyze the temporal trend of coverage of mammography and cervical oncotic cytological testing, between 2007 and 2018. DESIGN AND SETTING: Time-series study cond
Sao Paulo Med. J.. Publicado em: 2020-12
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5. ERRATA
ABSTRACT BACKGROUND: Cancer is a serious public issue problem worldwide. In Brazil, breast cancer is the most common type and cervical cancer is the third most frequent among women. OBJECTIVE: To analyze the temporal trend of coverage of mammography and cervical oncotic cytological testing, between 2007 and 2018. DESIGN AND SETTING: Time-series study cond
Cad. Metrop.. Publicado em: 2020-12
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6. Theory-based training to promote breast cancer screening among women with breast cancer worries: randomized controlled trial
ABSTRACT BACKGROUND: Breast cancer worries are important determinants in relation to behavior favoring breast cancer screening. OBJECTIVE: To determine the effect of theory-based training to promote breast cancer screening among women with high and low levels of breast cancer worries. DESIGN AND SETTING: Randomized controlled trial, conducted in two fa
Sao Paulo Med. J.. Publicado em: 2020-03
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7. Gynecological cancer and metabolic screening of 1001 elderly Brazilian women
RESUMO OBJETIVO O objetivo deste trabalho foi estudar retrospectivamente alguns dados clínicos, laboratoriais e imagens de um grupo de idosas brasileiras. MÉTODOS Estudo observacional retrospectivo realizado com inclusão de 1.001 mulheres brasileiras atendidas no ambulatório de geriatria ginecológica de nossa instituição. Foram analisados: a idade
Rev. Assoc. Med. Bras.. Publicado em: 07/11/2019
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8. Fatores associados à realização de mamografia em usuárias da atenção primária à saúde em Vitória, Espírito Santo
Resumo Objetivo: analisar a prevalência e os fatores associados à realização da mamografia em mulheres com idade de 40 a 59 anos, usuárias da atenção primária à saúde, em Vitória, Espírito Santo, Brasil. Métodos: estudo transversal, em 26 unidades de saúde; os dados foram coletados de março a setembro de 2014; as variáveis independentes des
Epidemiol. Serv. Saúde. Publicado em: 21/03/2019
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9. Study on patient dosimetry and image quality in digital mammography
Abstract Introduction Digital mammography present many advantages in comparison to conventional mammography, such as high dynamic range and the post-processing of acquired images. One problem is that protocols may not be optimized, resulting in higher absorbed doses to patients. The objective of this work is to evaluate image quality and to estimate mean gl
Res. Biomed. Eng.. Publicado em: 2017-06
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10. Realistic deformable 3D numeric phantom for transcutaneous ultrasound
Abstract Introduction Numerical phantoms are important tools to design, calibrate and evaluate several methods in various image-processing applications, such as echocardiography and mammography. We present a framework for creating ultrasound numerical deformable phantoms based on Finite Element Method (FEM), Linear Isomorphism and Field II. The proposed met
Res. Biomed. Eng.. Publicado em: 16/03/2017
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11. Is there an association between thyroid function abnormalities and breast cancer?
ABSTRACT Objective The aim of this study was to evaluate the association between thyroid function abnormalities and breast cancer and, in particular, the prognostic markers of breast cancer.. Subjects and methods Baseline levels of thyrotropin, free triiodothyronine, free thyroxine and thyroid autoantibodies were measured in 97 women with primary breast
Arch. Endocrinol. Metab.. Publicado em: 25/08/2016
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12. Texture analysis of masses in digitized mammograms using Gleason and Menhinick diversity indexes
INTRODUCTION: Breast cancer is the second most common type of cancer in the world, being more common among women and representing 22% of all new cancer cases every year. The sooner it is diagnosed, the better the chances of a successful treatment are. Mammography is one way to detect non-palpable tumors that cause breast cancer. However, it is known that the
Rev. Bras. Eng. Bioméd.. Publicado em: 2014-03