Medical Image
Mostrando 1-12 de 184 artigos, teses e dissertações.
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1. Correlation between PET-CT and ct in the staging after the treatment of head and neck squamous cell carcinoma
Abstract Objective: The aim of this study is to find out if a single imaging test is enough to follow-up on an oncological post-treatment patient. In such a case, we would know which was more valuable after comparing the two, by CT or PET-CT. Methods: Between January 2012 and July 2018, we collected data from all patients with previous medical history who
Brazilian Journal of Otorhinolaryngology. Publicado em: 2022
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2. Active search of adult patients with persistently low serum alkaline phosphatase levels for the diagnosis of hypophosphatasia
ABSTRACT Objectives: Alkaline phosphatase (ALP) is the main laboratory marker of hypophosphatasia (HPP), a rare disease unknown to most physicians. The prevalence of HPP has been widely discussed in the literature due to the diverse phenotypes of HPP. The purpose of this study was to search for patients with hypophosphatasemia based on previous biochemistry
Arch. Endocrinol. Metab.. Publicado em: 2021-06
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3. Awareness about Vulvovaginal Aesthetics Procedures among Medical Students and Health Professionals in Saudi Arabia
Abstract Objective The present study aimed to explore the opinion and ethical consideration of vulvovaginal aesthetics procedures (VVAPs) among health professionals and medical students in Saudi Arabia. Methods This is a cross-sectional study performed between January 2020 and April 2020. Data was collected through electronic media, WhatsApp, and emails.
Rev. Bras. Ginecol. Obstet.. Publicado em: 2021-03
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4. RAPID DETECTION OF VITAMIN C CONTENT IN FRUITS AND VEGETABLES USING A DIGITAL CAMERA AND COLOR REACTION
In this study, we propose a novel method to determine the vitamin C content in fruits and vegetables. The proposed method exploits the image and data processing abilities of computers by coupling a digital camera and a color reaction. An image acquisition device was developed to collect the image information of the solution to be measured after the color rea
Quím. Nova. Publicado em: 2020-12
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5. Use of smartphone-based instant messaging services in medical practice: a cross-sectional study
ABSTRACT BACKGROUND: Instant messaging services (IMS) are widely used in medical practice. OBJECTIVE: To evaluate perceptions regarding use and usability of IMS within clinical practice and assess users’ knowledge of the ethical and legal context involved in using IMS within medical practice. DESIGN AND SETTING: Cross-sectional study conducted in dif
Sao Paulo Med. J.. Publicado em: 2020-02
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6. Sobre deslizamentos semânticos e as contribuições das teorias de gênero para uma nova abordagem do conceito de deficiência intelectual
Resumo Este ensaio teórico é divido em três partes. A primeira realiza um breve panorama sobre os deslizamentos semânticos que culminaram na construção do conceito de deficiência mental. A segunda parte reflete sobre a consolidação da noção de deficiência mental pelo saber médico. Posteriormente analisa as transformações advindas das reivindic
Saude soc.. Publicado em: 07/10/2019
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7. Alice in Wonderland syndrome: “Who in the world am I?”
RESUMO Síndrome de Alice no País das Maravilhas (SAPM) é uma condição paroxística visual perceptiva e somestésica que pode ser encontrada em pacientes com enxaqueca, epilepsia, doença cerebrovascular ou infecções. A condição é relativamente rara e tem características alucinatórias peculiares. Objetivo: Discutir as potenciais vias envolvidas n
Arq. Neuro-Psiquiatr.. Publicado em: 23/09/2019
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8. Synthesis and Characterization of Fluorescent PVA/PVAc-Rodhamine Microspheres
Fluorescent polymeric microspheres are used in a wide range of biomedical and technological applications, including blood flow determination, screening, flow visualization, flow tracing, medical imaging, fluorescence microscopy and flow cytometry among others. Rhodamine 6G (R6G) is a lipophilic cationic dye, which is among the most stable organic fluorophore
Mat. Res.. Publicado em: 02/09/2019
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9. Descriptive study of suspected congenital Zika syndrome cases during the 2015-2016 epidemic in Brazil
Abstract INTRODUCTION: Clinical and epidemiological data on suspected congenital Zika syndrome (CZS) cases from southern Mato Grosso (MT) in Brazil during the Zika virus (ZIKV) outbreak in 2015-2016 were evaluated. METHODS: This is a descriptive case series study of newborns whose mothers were suspected cases of ZIKV infections during their pregnancies. Th
Rev. Soc. Bras. Med. Trop.. Publicado em: 18/07/2019
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10. Radiological Imaging Interpretation Skills of Medical Interns
RESUMO Introdução Habilidades de internos em medicina para interpretação de exames radiológicos não são avaliadas nem tampouco conhecidas pela maioria das escolas Médicas. Objetivo investigar o desempenho de estudantes do internato de medicina para interpretação de exames radiológicos de tórax e abdome. Métodos um teste com 10 radiografias
Rev. bras. educ. med.. Publicado em: 23/05/2019
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11. Açai juice as contrast agent in MRCP exams: qualitative and quantitative image evaluation
Abstract This works aims to assess images obtained with administration of açai juice as compared to a manufactured standard iron oxide-based contrast employed as negative oral agents in Magnetic Resonance Cholangiopancreatography (MRCP), employing qualitative and quantitative evaluation. The research was developed with 64 patients submitted to MRCP exams (o
Braz. arch. biol. technol.. Publicado em: 13/05/2019
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12. Sampling strategy of an epidemiological survey using a satellite image program
ABSTRACT OBJECTIVE To describe the sampling strategy of an epidemiological survey with the aid of satellite images, including details of the multistage probability sampling process. METHODS A probability sample of individuals living in the rural area of Rosário do Sul, state of Rio Grande do Sul, Brazil, aged 15 years old or more, was evaluated. Participa
Rev. Saúde Pública. Publicado em: 06/05/2019