Yes, endometrial cells are ciliated, and their presence is considered a normal finding.
According to research, the presence and frequency of ciliated cells within the endometrium vary depending on the stage of the menstrual cycle and the condition of the endometrial tissue.
Here's a breakdown based on the provided reference:
- Normal Cyclic Endometria: Cilia are frequently observed. This indicates that ciliated cells are a standard component of healthy endometrial tissue during a woman's reproductive years.
- Hyperplastic Endometria: Similar to normal endometria, hyperplastic endometria also exhibit frequent cilia.
- Atrophic Endometria: Cilia are less frequent in atrophic endometria, suggesting a decline in ciliated cells when the endometrial tissue thins.
- Carcinomatous Endometria: Cilia are rare in cancerous endometrial tissue, indicating a significant reduction or absence of ciliated cells in malignant conditions.
The reference emphasizes that the presence of ciliated endometrial cells is a normal characteristic, rather than a metaplastic change (transformation of one cell type to another). Their abundance correlates with the normal function and health of the endometrium. Therefore, the presence of cilia is a normal characteristic of endometrial cells.
