RESUMEN
A male patient with flu-like symptoms and tomography and laboratory diagnosis of severe acute respiratory syndrome. He developed acute cardiac dysfunction during admission and was submitted to a cardiac magnetic resonance imaging examination, which confirmed acute myocarditis, indicating cardiac involvement by coronavirus disease 2019. A review and discussion about coronavirus disease 2019-related cardiac manifestations are reported, focusing on the imaging findings to make diagnosis.
Asunto(s)
Infecciones por Coronavirus/complicaciones , Miocarditis/virología , Neumonía Viral/complicaciones , Betacoronavirus , COVID-19 , Infecciones por Coronavirus/diagnóstico , Humanos , Imagen por Resonancia Magnética , Masculino , Miocarditis/diagnóstico por imagen , Pandemias , Neumonía Viral/diagnóstico , SARS-CoV-2RESUMEN
The disease caused by the new coronavirus, or COVID-19, has been recently described and became a health issue worldwide. Its diagnosis of certainty is given by polymerase chain reaction. High-resolution computed tomography, however, is useful in the current context of pandemic, especially for the most severe cases, in assessing disease extent, possible differential diagnoses and searching complications. In patients with suspected clinical symptoms and typical imaging findings, in which there is still no laboratory test result, or polymerase chain reaction is not available, the role of this test is still discussed. In addition, it is important to note that part of the patients present false-negative laboratory tests, especially in initial cases, which can delay isolation, favoring the spread of the disease. Thus, knowledge about the COVID-19 and its imaging manifestations is extremely relevant for all physicians involved in the patient care, clinicians or radiologists.
Asunto(s)
Infecciones por Coronavirus/diagnóstico por imagen , Pulmón/diagnóstico por imagen , Neumonía Viral/diagnóstico por imagen , Tórax/diagnóstico por imagen , Tomografía Computarizada por Rayos X , Betacoronavirus , COVID-19 , Diagnóstico Diferencial , Humanos , Linfadenopatía/diagnóstico por imagen , Pandemias , Derrame Pleural/diagnóstico por imagen , SARS-CoV-2RESUMEN
ABSTRACT A male patient with flu-like symptoms and tomography and laboratory diagnosis of severe acute respiratory syndrome. He developed acute cardiac dysfunction during admission and was submitted to a cardiac magnetic resonance imaging examination, which confirmed acute myocarditis, indicating cardiac involvement by coronavirus disease 2019. A review and discussion about coronavirus disease 2019-related cardiac manifestations are reported, focusing on the imaging findings to make diagnosis.
RESUMO Paciente do sexo masculino apresentando síndrome gripal aguda com diagnóstico tomográfico e laboratorial de infecção por síndrome respiratória aguda grave. Evoluiu com disfunção cardíaca aguda durante a internação, motivo pelo qual foi submetido à ressonância magnética cardíaca, que confirmou miocardite aguda, indicando acometimento cardíaco por COVID-19. Foram realizadas revisão e discussão sobre o acometimento cardíaco na COVID-19, com ênfase nos aspectos por imagem para o diagnóstico.
Asunto(s)
Humanos , Masculino , Neumonía Viral/complicaciones , Infecciones por Coronavirus/complicaciones , Miocarditis/virología , Neumonía Viral/diagnóstico , Imagen por Resonancia Magnética , Infecciones por Coronavirus/diagnóstico , Pandemias , Betacoronavirus , SARS-CoV-2 , COVID-19 , Miocarditis/diagnóstico por imagenRESUMEN
ABSTRACT The disease caused by the new coronavirus, or COVID-19, has been recently described and became a health issue worldwide. Its diagnosis of certainty is given by polymerase chain reaction. High-resolution computed tomography, however, is useful in the current context of pandemic, especially for the most severe cases, in assessing disease extent, possible differential diagnoses and searching complications. In patients with suspected clinical symptoms and typical imaging findings, in which there is still no laboratory test result, or polymerase chain reaction is not available, the role of this test is still discussed. In addition, it is important to note that part of the patients present false-negative laboratory tests, especially in initial cases, which can delay isolation, favoring the spread of the disease. Thus, knowledge about the COVID-19 and its imaging manifestations is extremely relevant for all physicians involved in the patient care, clinicians or radiologists.
RESUMO A doença causada pelo novo coronavírus, ou COVID-19, foi descrita recentemente e tornou-se uma questão de saúde mundial. Seu diagnóstico de certeza é dado pela reação em cadeia da polimerase. A tomografia computadorizada de alta resolução, entretanto, mostra-se útil no contexto atual de pandemia, especialmente nos casos mais graves, na avaliação da extensão da doença, em possíveis diagnósticos diferenciais e na pesquisa de complicações. Em pacientes com quadro clínico suspeito e achados de imagem típicos, nos quais ainda não há resultado laboratorial ou a reação em cadeia da polimerase não se encontra disponível, ainda se discute o papel desse exame. Importante ressaltar que parte dos pacientes apresenta exames laboratoriais falsos-negativos, notadamente em casos iniciais, o que pode retardar medidas de isolamento, favorecendo a propagação da doença. Dessa forma, o conhecimento da COVID-19 e de suas manifestações nos exames de imagem é de extrema importância para os médicos envolvidos no atendimento, sejam clínicos ou radiologistas.