Research advances of chronic endometritis

Chronic endometritis (CE) is one of the common diseases in women of reproductive age, belonging to pelvic inflammatory disease, and characterized by a persistent localized inflammatory state of the endometrium. Clinically, CE often presents as asymptomatic or with atypical symptoms, leading to frequent neglect by obstetricians and gynecologists. In recent years, the incidence of CE has been increasing annually and has become a significant cause of unexplained infertility, recurrent implantation failure, and miscarriage in women. It also plays a crucial role in influencing the outcomes of assisted reproductive technologies. Therefore, safe, effective, and non-invasive diagnostic and therapeutic methods have garnered increasing attention. This article comprehensively elaborated on the etiology, latest diagnostic methods, and multidimensional treatment modalities of CE, providing novel insights into its diagnosis and treatment.