Pap smears help detect some cancers

Published On: Jan 09 2013 05:52:56 PM CST   Updated On: Jan 09 2013 05:57:57 PM CST

Jan. 9, 2013: Researchers are using Pap smears to spot ovarian and endometrial cancers. Both are deadly forms of the disease and there are not screening tests for them. Dominique Sachse reports.