La PBE se produce en ausencia de una fuente de infección intraabdominal evidente.
Es una entidad heterogénea que afecta principalmente a huéspedes inmunocomprometidos con cirrosis y ascitis, síndrome nefrótico, ascitis cardíaca, hepatitis viral aguda, carcinomatosis, lupus eritematoso sistémico, entre otros cuadros.
Ocasionalmente afecta a niños (< 2%) y a adultos sanos.
Las vías de infección son
· Hematógena.
· Linfática.
· Translocación bacteriana a través de la mucosa intestinal intacta o desde la vagina a través de las trompas de Falopio.
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Publicado el 14 de octubre de 2001
Infección intraabdominal
Peritonitis primaria o bacteriana espontánea (PBE)
Se realiza una puesta al día sobre peritonitis bacteriana espontanea (PBE), su diagnóstico y opciones terapéuticas.
Autor/a: Dres. Carbone E., Gallego V.
La PBE se produce en ausencia de una fuente de infección intraabdominal evidente.
Es una entidad heterogénea que afecta principalmente a huéspedes inmunocomprometidos con cirrosis y ascitis, síndrome nefrótico, ascitis cardíaca, hepatitis viral aguda, carcinomatosis, lupus eritematoso sistémico, entre otros cuadros.
Ocasionalmente afecta a niños (< 2%) y a adultos sanos.
Las vías de infección son
· Hematógena.
· Linfática.
· Translocación bacteriana a través de la mucosa intestinal intacta o desde la vagina a través de las trompas de Falopio.