Neonatal listeriosis: the importance of placenta histological examination-a case report.

Neonatal listeriosis is not a rare disease, but it is infrequently diagnosed and reported in the literature. Herein we report a case of listeria lethal sepsis, followed by increased cytokines levels in the cord blood, in which diagnosis was made possible by histological examination of the placenta.

[Puerperal septic shock due to beta-hemolytic Streptococcus and Waterhouse-Friderichsen syndrome].

An exceptional case of a 15-year-old puerpera with septic shock caused by Group A beta-hemolytic Streptococcus and Waterhouse-Friderichsen syndrome is reported. The findings were observed at the necropsy. The characteristics of the diagnosis, pathogenesis and evolution of this puerperal infection (sepsis), associated with adrenal hemorrhage and insufficiency are reviewed in this paper.