Cytochemical findings in pleural fluid from patients with COVID-19, cared for in an emergency department
Descripción del Articulo
Objetive: The purpose of this work was to describe the physical, cytological and biochemical characteristics, as well as to classify the pleural fluids of patients with COVID-19 as exudates or transudates. Material and Methods: An observational, descriptive cross-sectional study was carried out. Dat...
| Autores: | , , , |
|---|---|
| Formato: | artículo |
| Fecha de Publicación: | 2021 |
| Institución: | Cuerpo Médico Hospital Nacional Almanzor Aguinaga Asenjo |
| Repositorio: | Revista del Cuerpo Médico Hospital Nacional Almanzor Aguinaga Asenjo |
| Lenguaje: | español |
| OAI Identifier: | oai:cmhnaaa_ojs_cmhnaaa.cmhnaaa.org.pe:article/1235 |
| Enlace del recurso: | https://cmhnaaa.org.pe/ojs/index.php/rcmhnaaa/article/view/1235 |
| Nivel de acceso: | acceso abierto |
| Materia: | COVID-19 líquido pleural Hallazgos Morfológicos y Microscópicos Histocitoquímica Sistema Médico de Emergencia pleural fluid Morphological and Microscopic Findings Histocytochemistry Emergency Medical System |
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Revista del Cuerpo Médico Hospital Nacional Almanzor Aguinaga Asenjo |
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Cytochemical findings in pleural fluid from patients with COVID-19, cared for in an emergency department Hallazgos citoquímicos en líquido pleural de pacientes con COVID-19, atendidos en un servicio de emergencia |
| title |
Cytochemical findings in pleural fluid from patients with COVID-19, cared for in an emergency department |
| spellingShingle |
Cytochemical findings in pleural fluid from patients with COVID-19, cared for in an emergency department Quispe-Aranda, David COVID-19 líquido pleural Hallazgos Morfológicos y Microscópicos Histocitoquímica Sistema Médico de Emergencia COVID-19 pleural fluid Morphological and Microscopic Findings Histocytochemistry Emergency Medical System |
| title_short |
Cytochemical findings in pleural fluid from patients with COVID-19, cared for in an emergency department |
| title_full |
Cytochemical findings in pleural fluid from patients with COVID-19, cared for in an emergency department |
| title_fullStr |
Cytochemical findings in pleural fluid from patients with COVID-19, cared for in an emergency department |
| title_full_unstemmed |
Cytochemical findings in pleural fluid from patients with COVID-19, cared for in an emergency department |
| title_sort |
Cytochemical findings in pleural fluid from patients with COVID-19, cared for in an emergency department |
| dc.creator.none.fl_str_mv |
Quispe-Aranda, David Arce-Silva, Sara Neyra-Vera, Ibeth Maguiña, Jorge L. |
| author |
Quispe-Aranda, David |
| author_facet |
Quispe-Aranda, David Arce-Silva, Sara Neyra-Vera, Ibeth Maguiña, Jorge L. |
| author_role |
author |
| author2 |
Arce-Silva, Sara Neyra-Vera, Ibeth Maguiña, Jorge L. |
| author2_role |
author author author |
| dc.subject.none.fl_str_mv |
COVID-19 líquido pleural Hallazgos Morfológicos y Microscópicos Histocitoquímica Sistema Médico de Emergencia COVID-19 pleural fluid Morphological and Microscopic Findings Histocytochemistry Emergency Medical System |
| topic |
COVID-19 líquido pleural Hallazgos Morfológicos y Microscópicos Histocitoquímica Sistema Médico de Emergencia COVID-19 pleural fluid Morphological and Microscopic Findings Histocytochemistry Emergency Medical System |
| description |
Objetive: The purpose of this work was to describe the physical, cytological and biochemical characteristics, as well as to classify the pleural fluids of patients with COVID-19 as exudates or transudates. Material and Methods: An observational, descriptive cross-sectional study was carried out. Data was collected from the cytochemical examination of pleural fluid samples processed between the months of April to September 2020, in the laboratory of the Emergency Center of Metropolitan Lima (CELIM). Results: During the study period, a total of 81 samples of pleural fluid from patients with COVID-19 were evaluated, of these, 26 met our eligibility criteria. Fourteen liquids (54%) had a red color and 18 (69%) had a cloudy appearance. Exudative pleural fluids were the majority (n = 17), total proteins presented a mean of 3.3 g / dl (SD: 1.5), LDH a median of 544 U / L (IQR: 262-2016), the leukocyte count had a median of 610 leukocytes / ul (IQR: 180-968) and the differential polymorphonuclear count a median 29% (IQR: 15-60). Regarding the clinical characteristics, of the total exudates, 41% corresponded to neoplasms and 23% to pneumonia. While, of the total transudates (n = 9), 45% came from patients with neoplasms. Conclusions: In our study we observed that most of the pleural fluid samples from patients with COVID-19 were classified as exudates. These presented a low differential leukocyte percentage of polymorphonuclear cells. The values of the biochemical parameters such as total proteins and LDH were adequately related to the classification of exudates |
| publishDate |
2021 |
| dc.date.none.fl_str_mv |
2021-12-09 |
| dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
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article |
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publishedVersion |
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https://cmhnaaa.org.pe/ojs/index.php/rcmhnaaa/article/view/1235 10.35434/rcmhnaaa.2021.143.1235 |
| url |
https://cmhnaaa.org.pe/ojs/index.php/rcmhnaaa/article/view/1235 |
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10.35434/rcmhnaaa.2021.143.1235 |
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spa |
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spa |
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https://cmhnaaa.org.pe/ojs/index.php/rcmhnaaa/article/view/1235/478 |
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Derechos de autor 2021 David Quispe-Aranda, Sara Arce-Silva, Ibeth Neyra-Vera, Jorge L. Maguiña https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
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Derechos de autor 2021 David Quispe-Aranda, Sara Arce-Silva, Ibeth Neyra-Vera, Jorge L. Maguiña https://creativecommons.org/licenses/by/4.0 |
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openAccess |
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application/pdf |
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Cuerpo Médico del Hospital Nacional Almanzor Aguinaga Asenjo |
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Cuerpo Médico del Hospital Nacional Almanzor Aguinaga Asenjo |
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Revista del Cuerpo Médico Hospital Nacional Almanzor Aguinaga Asenjo; Vol. 14 No. 3 (2021): July - September; 267 -271 Revista del Cuerpo Médico Hospital Nacional Almanzor Aguinaga Asenjo; Vol. 14 Núm. 3 (2021): Julio - Setiembre; 267 -271 2227-4731 2225-5109 10.35434/rcmhnaaa.2021.143 reponame:Revista del Cuerpo Médico Hospital Nacional Almanzor Aguinaga Asenjo instname:Cuerpo Médico Hospital Nacional Almanzor Aguinaga Asenjo instacron:HNAAA |
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Cytochemical findings in pleural fluid from patients with COVID-19, cared for in an emergency departmentHallazgos citoquímicos en líquido pleural de pacientes con COVID-19, atendidos en un servicio de emergenciaQuispe-Aranda, DavidArce-Silva, SaraNeyra-Vera, IbethMaguiña, Jorge L.COVID-19líquido pleuralHallazgos Morfológicos y MicroscópicosHistocitoquímicaSistema Médico de EmergenciaCOVID-19pleural fluidMorphological and Microscopic FindingsHistocytochemistryEmergency Medical SystemObjetive: The purpose of this work was to describe the physical, cytological and biochemical characteristics, as well as to classify the pleural fluids of patients with COVID-19 as exudates or transudates. Material and Methods: An observational, descriptive cross-sectional study was carried out. Data was collected from the cytochemical examination of pleural fluid samples processed between the months of April to September 2020, in the laboratory of the Emergency Center of Metropolitan Lima (CELIM). Results: During the study period, a total of 81 samples of pleural fluid from patients with COVID-19 were evaluated, of these, 26 met our eligibility criteria. Fourteen liquids (54%) had a red color and 18 (69%) had a cloudy appearance. Exudative pleural fluids were the majority (n = 17), total proteins presented a mean of 3.3 g / dl (SD: 1.5), LDH a median of 544 U / L (IQR: 262-2016), the leukocyte count had a median of 610 leukocytes / ul (IQR: 180-968) and the differential polymorphonuclear count a median 29% (IQR: 15-60). Regarding the clinical characteristics, of the total exudates, 41% corresponded to neoplasms and 23% to pneumonia. While, of the total transudates (n = 9), 45% came from patients with neoplasms. Conclusions: In our study we observed that most of the pleural fluid samples from patients with COVID-19 were classified as exudates. These presented a low differential leukocyte percentage of polymorphonuclear cells. The values of the biochemical parameters such as total proteins and LDH were adequately related to the classification of exudatesObjetivo: El presente trabajo tuvo como propósito describir las características físicas, citológicas y bioquímicas, así como clasificar los líquidos pleurales de pacientes con COVID-19 como exudados o trasudados. Material y Métodos: Se realizó un estudio observacional, transversal descriptivo. Se recopiló datos del examen citoquímico de muestras de líquido pleural procesadas entre los meses de abril a setiembre del 2020, en el laboratorio del Centro de Emergencias de Lima Metropolitana (CELIM). Resultados: Durante el periodo de estudio un total de 81 muestras de líquido pleural de pacientes con COVID-19 fueron evaluadas, de estos, 26 cumplieron con nuestros criterios de elegibilidad. Catorce líquidos (54%), tuvieron un color rojo y 18 (69%) tuvieron un aspecto turbio. Los líquidos pleurales exudativos fueron la mayoría (n = 17), las proteínas totales presentaron una media de 3.3 gr/dl (DE: 1.5), LDH una mediana de 544 U/L (RIC: 262-2016), el recuento leucocitario tuvo una mediana de 610 leucocitos/ul (RIC: 180-968) y el recuento diferencial de polimorfonucleares una mediana 29% (RIC: 15-60). En cuanto a las características clínicas, del total de exudados el 41% correspondían a neoplasias y el 23% a neumonías. Mientras que, del total de trasudados (n=9), 45% provenían de pacientes con neoplasias. Conclusiones: En nuestro estudio observamos que la mayoría de las muestras de líquido pleural de pacientes con COVID-19 fueron clasificadas como exudados. Estas presentaron un bajo porcentaje diferencial leucocitario de polimorfonucleares. Los valores de los parámetros bioquímicos tales como proteínas totales y LDH se relacionaron adecuadamente con la clasificación de exudados.Cuerpo Médico del Hospital Nacional Almanzor Aguinaga Asenjo2021-12-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://cmhnaaa.org.pe/ojs/index.php/rcmhnaaa/article/view/123510.35434/rcmhnaaa.2021.143.1235Revista del Cuerpo Médico Hospital Nacional Almanzor Aguinaga Asenjo; Vol. 14 No. 3 (2021): July - September; 267 -271Revista del Cuerpo Médico Hospital Nacional Almanzor Aguinaga Asenjo; Vol. 14 Núm. 3 (2021): Julio - Setiembre; 267 -2712227-47312225-510910.35434/rcmhnaaa.2021.143reponame:Revista del Cuerpo Médico Hospital Nacional Almanzor Aguinaga Asenjoinstname:Cuerpo Médico Hospital Nacional Almanzor Aguinaga Asenjoinstacron:HNAAAspahttps://cmhnaaa.org.pe/ojs/index.php/rcmhnaaa/article/view/1235/478Derechos de autor 2021 David Quispe-Aranda, Sara Arce-Silva, Ibeth Neyra-Vera, Jorge L. Maguiñahttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessoai:cmhnaaa_ojs_cmhnaaa.cmhnaaa.org.pe:article/12352022-02-02T18:46:57Z |
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La información contenida en este registro es de entera responsabilidad de la institución que gestiona el repositorio institucional donde esta contenido este documento o set de datos. El CONCYTEC no se hace responsable por los contenidos (publicaciones y/o datos) accesibles a través del Repositorio Nacional Digital de Ciencia, Tecnología e Innovación de Acceso Abierto (ALICIA).
La información contenida en este registro es de entera responsabilidad de la institución que gestiona el repositorio institucional donde esta contenido este documento o set de datos. El CONCYTEC no se hace responsable por los contenidos (publicaciones y/o datos) accesibles a través del Repositorio Nacional Digital de Ciencia, Tecnología e Innovación de Acceso Abierto (ALICIA).
