[Systemic neonatal infection by Streptococcus pneumoniae. A case report].

The neonatal sepsis by Streptococcus pneumoniae is a clinical manifestation well know, but very often reported. It's role as an etiologic agent is limited to sporadic references in the medical literature, since 1972 only about fifty cases of septicaemia and/or meningitis have been reported. In the Instituto Nacional de Perinatología, from a whole of 560 confirmed cases of septicaemia in the newborn within the last 6 years, only one has been documented as systemic infections by S. pneumoniae. This was a 32.2 gestational aged male patient, with antecedent of maternal chorioamnionitis. This patient presented early-onset sepsis and died during the first 12 hours of life. Presence of S. pneumoniae was found in the blood culture. The type of clinical presentation and its correlation to the perinatal infection is discussed.