cervical ectropion or erosion. cervical canal cells extend on to the surface

disease cervix reproductive erosion organ human vagina uterus inflammation system period reproduction chronic endometrium ovary scheme internal womb inflammatory genital science medicine fallopian uterine gynecology female gynaecology cervical cancer pelvic health medical endometriosis carcinoma anatomy body cover eversion canal condition cervicitis ovum malignant healthy anatomical vaginal ectropion cells extend surface