Educational Content: This article is for informational purposes only and does not constitute medical advice. Always consult a healthcare provider for diagnosis and treatment.
Definition of Intraepithelial
Medically reviewed by Min Clinic Staff | Updated: January 2026
Intraepithelial: Within the layer of cells that forms the surface or lining of an organ. For example, a blister forms fluid in the intraepithelial layer of the skin.