Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 2 de 2
Filter
Add filters








Language
Year range
1.
Rev. chil. infectol ; 38(1): 119-125, feb. 2021. ilus, tab
Article in Spanish | LILACS | ID: biblio-1388200

ABSTRACT

Resumen Se presenta el caso de un paciente de 22 años sin antecedentes mórbidos que desarrolló un absceso cerebral secundario a una endocarditis por Eikenella corrodens. El diagnóstico se estableció mediante la detección por reacción de polimerasa en cadena universal en el líquido de la colección cerebral. La ecocardiografía transesofágica confirmó vegetaciones en la válvula mitral. Requirió la colocación de una derivación ventricular externa por vaciamiento del absceso a ventrículos cerebrales e hidrocefalia secundaria. Recibió 80 días de tratamiento antibacteriano efectivo. Su evolución fue favorable, con resolución completa de la infección verificada con imágenes y ecocardiografía de control. El seguimiento a los siete meses por una disfunción de válvula de drenaje ventrículo-peritoneal no demostró infección.


Abstract We present the case of a 22-year-old patient with no morbid history who developed a brain abscess secondary to endocarditis due to Eikenella corrodens. The diagnosis was established by detecting the microorganism by universal polymerase chain reaction in fluid from the brain collection. Trans-esophageal echocardiogram study confirmed vegetations in the mitral valve. External ventricular shunt placement was required due to emptying of abscess to brain ventricles and secondary hydrocephalus. He received 80 days of effective antibiotic treatment and his evolution was favorable with complete resolution of his infection verified with images and echocardiogram. Follow-up at seven months later due to ventricule-peritoneal drainage valve dysfunction did not confirmed infection.


Subject(s)
Humans , Male , Adult , Young Adult , Brain Abscess , Gram-Negative Bacterial Infections , Central Nervous System , Drainage , Eikenella corrodens , Gram-Negative Bacterial Infections/diagnosis , Gram-Negative Bacterial Infections/drug therapy , Anti-Bacterial Agents/therapeutic use
2.
Rev. chil. infectol ; 35(2): 198-203, abr. 2018. graf
Article in Spanish | LILACS | ID: biblio-959431

ABSTRACT

Resumen El virus de la parotiditis produce una infección benigna caracterizada por un aumento de volumen parotídeo que, antes de la introducción de la vacuna tres vírica, afectaba principalmente a niños y adolescentes. Luego de que esta vacuna se implementara en el Programa Nacional de Inmunizaciones, se produjo una notable disminución en su incidencia. Además, ocasionó un cambio en la edad y presentación clínica, siendo más frecuente en adultos jóvenes con mayor riesgo de complicaciones. Presentamos dos casos clínicos de parotiditis en adultos jóvenes confirmados por serología y en uno de ellos, por biología molecular. Se caracterizó el virus como del genotipo G, como el descrito en los brotes en E.U.A y Europa, diferente al virus contenido en la vacuna. El virus parotídeo sigue circulando en nuestro país y debemos mantenernos alerta ante eventuales brotes. Se hace relevante optimizar el diagnóstico etiológico por serología o técnicas de biología molecular con fines clínicos y epidemiológicos.


Mumps virus usually produces a benign infection characterized by increased parotid volume which, prior to vaccination, mainly affected children and adolescents. After the introduction of measles, mumps and rubella (MMR) vaccine, mumps incidence decreased dramatically. This intervention also produced a change in its clinical presentation, moving to young adult patients, with an increased risk of complications. We report two clinical mumps cases in young adults with different clinical presentations. In both cases, serologic assays were assessed and, in one case, a polymerase chain reaction (PCR) was performed in order to confirm the diagnosis. The isolated virus was characterized and identifed as G genotype, the same genotype observed during outbreaks in United States and Europe, and different to the vaccinal strain. Mumps virus is currently circulating in Chile and it is important to be aware of possible outbreaks. Viral diagnosis can be difficult, particularly in populations with high vaccination coverage. Therefore, the access to etiologic study through PCR and serology becomes more relevant in order to optimize clinical management and secondary prevention measures.


Subject(s)
Humans , Male , Female , Adult , Parotitis/diagnosis , Parotitis/genetics , Mumps virus/genetics , Parotitis/microbiology , Parotitis/drug therapy , Mumps Vaccine/administration & dosage , Chile , Polymerase Chain Reaction , Risk Factors , Vaccination , Genotype , Mumps virus/isolation & purification
SELECTION OF CITATIONS
SEARCH DETAIL