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1.
Einstein (Säo Paulo) ; 18: eGS5832, 2020. tab, graf
Article Dans Anglais | LILACS | ID: biblio-1133721

Résumé

ABSTRACT Radiology departments were forced to make significant changes in their routine during the coronavirus disease 2019 pandemic, to prevent further transmission of the coronavirus and optimize medical care as well. In this article, we describe our Radiology Department's policies in a private hospital for coronavirus disease 2019 preparedness focusing on quality and safety for the patient submitted to imaging tests, the healthcare team involved in the exams, the requesting physician, and for other patients and hospital environment.


RESUMO Os departamentos de radiologia precisaram adotar mudanças significativas em sua rotina durante a pandemia da doença causada pelo novo coronavírus, a fim de reduzir sua transmissibilidade e otimizar os cuidados médicos. Neste artigo, descrevemos as políticas adotadas pelo Departamento de Radiologia de um hospital privado durante a pandemia, com foco em qualidade e segurança de paciente submetido a exames de imagem, equipe de assistência do departamento de imagem, médico solicitante, demais pacientes e ambiente hospitalar.


Sujets)
Humains , Pneumopathie virale/prévention et contrôle , Service hospitalier de radiologie-radiothérapie/organisation et administration , Infections à coronavirus/prévention et contrôle , Pandémies , Pneumopathie virale/épidémiologie , Service hospitalier de radiologie-radiothérapie/normes , Épidémies de maladies , Infections à coronavirus/épidémiologie , Betacoronavirus , SARS-CoV-2 , COVID-19 , Amérique latine/épidémiologie
2.
Einstein (Säo Paulo) ; 15(1): 115-118, Jan.-Mar. 2017. graf
Article Dans Anglais | LILACS | ID: biblio-840296

Résumé

ABSTRACT In recent years, medical imaging with hybrid techniques has widely accepted and employed in clinical routine. PET/MRI offers significant advantages, including excellent contrast and resolution and reduced ionizing radiation, as compared to well-established PET/CT. Therefore, PET/MRI is a promising modality for oncologic imaging of some regions, such as brain, head and neck, liver and pelvis. This article set out to analyze clinical conditions that could benefit from PET/MRI imaging based on our caseload. The potential of PET/MRI to become the imaging modality of choice for assessment of neurologic and oncologic conditions associated with soft tissues is highlighted. Clinical aspects of PET/MRI and its application to clinical cases are illustrated with examples extracted from the authors’ preliminary experience.


RESUMO Nos últimos anos, imagens médicas com tecnologias híbridas tornaram-se amplamente aceitas e utilizadas na prática clínica. O PET/RM possui vantagens importantes, incluindo excelentes contrastes e resolução, e menor radiação ionizante, em comparação ao PET/TC. Por isto, é uma modalidade promissora para exames de imagem de pacientes oncológicos, para avaliar o cérebro, cabeça e pescoço, o fígado e a pelve. O objetivo deste artigo foi analisar as situações clínicas que se beneficiariam de exames de PET/RM a partir de uma casuística. Destacamos o potencial desta técnica se tornar o método de imagem de escolha para doenças neurológicas e oncológicas que envolvam partes moles. Os aspectos clínicos de PET/RM e sua aplicação aos casos clínicos são ilustrados com exemplos da experiência inicial dos autores.


Sujets)
Humains , Mâle , Femelle , Adulte d'âge moyen , Sujet âgé , Sujet âgé de 80 ans ou plus , Maladie de Parkinson/imagerie diagnostique , Tumeurs du bassin/imagerie diagnostique , Imagerie par résonance magnétique/méthodes , Tomographie par émission de positons/méthodes , Imagerie multimodale/méthodes , Tumeurs de la tête et du cou/imagerie diagnostique , Myélome multiple/imagerie diagnostique , Brésil , Carcinomes/imagerie diagnostique , Adénocarcinome/imagerie diagnostique , Reproductibilité des résultats , Neuroimagerie/méthodes , Noeuds lymphatiques/imagerie diagnostique
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