The expression of different cytokeratins helps to distinguish not only between stratified squamous epithelium and glandular epithelium, but also between types of cellular differentiation ...

Identify the anterior and posterior lip of the cervix, red columnar epithelium, pink squamous epithelium, the squamocolumnar junction, and the transformation zone. Observe all four vaginal ...

Barrett's esophagus is an acquired metaplastic abnormality in which the normal stratified squamous epithelium lining of the esophagus is replaced by an intestinal-like columnar epithelium.