Cervical cancer is diagnosed using different methods depending on the stage of the disease. While advanced stages may be suspected through gynecological examination, screening tests play a critical role in early stages. If high-risk HPV DNA test positivity or abnormalities in the Pap smear test are detected, a definitive diagnosis is made through colposcopic examination and subsequent biopsies. In cervical cancer, where early diagnosis and treatment can achieve a success rate of 80-85%, a biopsy not only confirms the diagnosis but is also vital for establishing a correct and effective treatment plan.