human_reference_atlas Homo sapiens cervix epithelium cervix squamous epithelium cervix squamous epithelium The squamous epithelium of the cervical portio is similar to that of the vagina, except that it is generally smooth and lacks rete pegs. Colposcopically, it appears featureless except for a fine network of vessels which is sometimes visible. The relative opacity and pale pink coloration of the squamous epithelium derives from its multi-layered histology and the location of its supporting vessels below the basement membrane. AS UBERON:0006922 uberon UMLS:C1707351 NCIT:C49219 MA:0001725 cervical squamous epithelium cervix squamous epithelium