Última revisión: 23 Jun 2024
Última actualización: 24 Mar 2020
Resumen
Definición
Anamnesis y examen
Principales factores de diagnóstico
- close contact with other infected individuals
- bright red macular erythema of the bilateral cheeks with sparing of the nasal ridge and perioral areas
- erythematous macules and papules evolving into lacy reticular erythema, most notable on the extremities
- immunodeficiency
Todos los datos
Otros factores de diagnóstico
- arthralgia/arthritis
- prodrome (fever, headache, pharyngitis, coryza, abdominal pain)
- symptoms of anemia
Todos los datos
Factores de riesgo
- close contact with other infected individuals
- immunodeficiency
- age 6 to 10 years
Todos los datos
Pruebas diagnósticas
Primeras pruebas diagnósticas para solicitar
- clinical diagnosis
Todos los datos
Pruebas diagnósticas que deben considerarse
- CBC
- reticulocyte count
- serology
- DNA assays
Todos los datos
Algoritmo de tratamiento
Agudo
fever
secondary arthritis
En curso
persistent (>3 weeks) parvovirus B19 infection
Colaboradores
Autores
Kari L. Martin, MD
Associate Professor of Dermatology & Child Health
Pediatric Dermatology
University of Missouri - Columbia
Columbia
MO
Divulgaciones
KLM declares that she has no competing interests.
Agradecimientos
Dr Kari L. Martin would like to gratefully acknowledge Dr Christine T. Lauren, Dr Jon Dyer, and Dr Jennifer Holman, the previous contributors to this topic. CTL, JD, and JH declare that they have no competing interests.
Revisores por pares
Nevio Cimolai, MD
Professor
Department of Pathology and Laboratory Medicine
Children's and Women's Health Centre of British Columbia
Vancouver
Canada
Divulgaciones
NC declares that he has no competing interests.
Diferenciales
- Rubella
- Measles infection
- Roseola infantum
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