Cancer cervix is the 2nd most common cancer in women accounting for 68.5% of all gynecological malignancies.The estimated new cancer cervix cases per year are 500,000 of which 79% occur in the developing countries.Cervical dysplasia does not cause many symptoms;therefore, regular screening and early diagnosis are important. The single most important step that a woman can take to prevent cervical cancer is a pap smear, which is a gentle scraping at the cervix during a gynecological examination.To judge the merits of a pap smear,Colposcopy provides a technique for visualization of...