five colposcopic signs ( thickness , color , contour , vascular atypia , and iodine staining ) were graded into three objective categories representing ( 1 ) subclinical papillomaviral infection , ( 2 ) lower-grade dysplasia , and ( 3 ) grade 3 cervical intraepithelial neoplasia .
C0334044
dysplasia
C0851140
grade 3