Fluorescence in situ hybridization for identification of microorganisms in acute chorioamnionitis.

The relevance of microorganisms in preterm birth is still under discussion. Using a diagnostic fluorescence in situ hybridization probe panel, we visualized Staphylococcus aureus and Streptococcus mitis group in two cases of acute chorioamnionitis. This technique provides spatial resolution and quantity of bacteria, clarifying the epidemiology and pathogenic pathways of acute chorioamnionitis.