Pap smears have reduced the incidence and fatalities of cervical cancer in the developed world , but even so it is estimated that there will be 12,900 diagnosed cases of cervical cancer and 4,100 deaths in the U.S. in 2015 .
Pap smears have reduced the incidence and fatalities of cervical cancer in the developed world . 
 In is estimated that there will be 12,900 diagnosed cases of cervical cancer and 4,100 deaths in the U.S. in 2015 .