[Morphological diagnosis of intrauterine chlamydia infection and its clinico-anatomical characteristics]. / Morfologicheskaia diagnostika vnutriutrobnogo khlamidioza i ego kliniko-anatomicheskaia kharakteristika.

Clinicomorphological characteristics of intrauterine chlamydiasis (IUC) are given. The authors describe a cottonwool-like meningochorioiditis the observation of which at necropsy allows IUC suspection. Chlamydial etiology of this condition is confirmed by means of electron microscopy and immunofluorescence. Fibroblast proliferation of the pia mater followed by intensive fibrillogenesis plays a most important role in morphogenesis of cottonwool-like nodules. The occurrence of IUC at the necropsies varies depending on the age of foetuses and newborns from 6.2 to 38.7%.