The study of endometrial pathology aims to provide a general overview of this complex and important subject in gynecology. It will address the various facets of this pathology, including its definition, its impact on women's health and approaches to management.Functional endometrial pathology refers to a group of disorders that affect the inner layer of the uterus, the endometrium. These disorders include hyperplasia, atrophy, abnormal bleeding and hormonal imbalances. Tumour pathology of the endometrium is essential and of major importance in understanding the characteristics, types and treatments of endometrial tumours. This section will provide an overview of the fundamental aspects of this pathology, including risk factors, clinical presentation, diagnosis, treatment, prognosis and recent research. It is also an opportunity to raise awareness among healthcare professionals of the importance of early detection of pre-cancerous states of endometrial hyperplasia.