C.I.N. 3 (Severe Dysplasia/CIS) of Cervix
C.I.N. 3 (Severe Dysplasia/CIS) of Cervix

View of squamous epithelium lacking maturation.
Yellow line outlines basement membrane which is not breached by the proliferative epithelium.
Both the submucosa and epithelium contain inflammatory infiltrates (black arrows).
(Description By:Melinda Sanders,M.D. )
(Image Contrib. by:Melinda Sanders,M.D. UCHC )