자궁경부암
Cervical cancer is usually screened through in vitro examination of the cells of the cervix (e.g. Pap smear), colposcopy, or direct inspection of the cervix (after application of dilute acetic acid), or testing for HPV, the oncogenic virus that is the necessary cause of cervical cancer. Screening is recommended for women over 21 years, initially women between 21–29 years old are encouraged to receive Pap smear screens every three years, and those over 29 every five years. For women older than the age of 65 and with no history of cervical cancer or abnormality, and with an appropriate precedence of negative Pap test results may cease regular screening.