Dioxins and furans are some of the most toxic chemicals known to science. A draft report released for public comment in September 1994 by the US Environmental Protection Agency clearly describes dioxin as a serious public health threat.
Precancerous moles are moles that are not yet classified as cancerous but may develop into being cancerous when not given medical attention at the early stage of skin condition. Precancerous lesion is actually a change in skin growth or appearance that is not cancerous.
Precancerous changes of the cervix and cervical cancer cannot be seen with the naked eye. Special tests and tools are needed to spot such conditions: 1  A Pap smear screens for precancers and cancer, but does not make a final diagnosis.  The human papillomavirus (HPV) DNA test may be done along with a Pap test.