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A Murine Model of Group B Streptococcus Vaginal Colonization
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Glomerulonefritis postestreptocócica secundaria a vaginosis bacteriana, complicada por anemia hemolítica y

Takafumi Shiga1, Keisuke Onishi1, Hirona Nagano1

  • 1Department of CardioRenal and CerebroVascular Medicine, Faculty of Medicine, Kagawa University, Japan.

Internal medicine (Tokyo, Japan)
|October 29, 2025
PubMed

Una mujer de 65 años diagnosticada con vaginosis estreptocócica del grupo A fue ingresada en nuestro hospital con piotórax. Se realizó el drenaje del absceso y se administraron agentes antimicrobianos; sin embargo, se desarrollaron hematuria, proteinuria, anemia hemolítica, trombocitopenia y disfunción renal. El manejo conservador no mejoró las condiciones renales ni sistémicas. Una biopsia renal confirmó glomerulonefritis postinfecciosa (GNPI). El tratamiento con glucocorticoides mejoró los hallazgos renales y sistémicos. La vaginosis bacteriana rara vez causa GNPI. La anemia hemolítica y la trombocitopenia son complicaciones poco frecuentes de la GNPI, y los glucocorticoides pueden ser eficaces para su tratamiento.

Palabras clave:
estreptococos del grupo Aanemia hemolíticaglomerulonefritis postestreptocócicatrombocitopeniavaginosis

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