Морфологические проявления хронического эндометрита перед проведением стимуляции суперовуляции в программе экстракорпорального оплодотворения

Abstract

The objective: to study the morphological criteria of chronic endometritis in patients included in the IVF program. Materials and methods. 35 histological examinations of endometrial samples were performed in patients with endocrine infertility factor. Results. It was established that the diagnosis of chronic endometritis is possible on the 8-11th day of the menstrual cycle, when the content of immunocompetent cells is minimal. Conclusion. The presence in the endometrium of an increased number of lymphocytes in the absence of other signs of an inflammatory process, a change in the glandular and stromal components, a mismatch with the days of the menstrual cycle, the presence of a relatively dense stroma of the endometrium in many areas, in other areas there was a change in the cytogenic nature in places with edema, indifferent glandular epithelium. In the superficial endometrium, foci of decay with eosinophilic-cystic and capillary changes are observed. In some areas, there were foci of decay and regeneration. Key words: IVF, stimulation of superovulation, chronic endometritis, glandular and stromal component, endometrial functional layer