More than 50 types of HPV have been identified, some of which are linked to cancerous and precancerous conditions, including cancer of the cervix.
People who have had skin cancer or precancerous skin lesions should not sun bathe at all unless advised it's okay by their dermatologist.
If you notice bumps or sores that don't heal over a period of two to three months, these may be precancerous.
You may not have actual skin cancer, but you may have precancerous lesions that could develop into cancer.
Pap test-A screening test for precancerous and cancerous cells on the cervix.