The advantage it offers is that unlike mammogram or MRI, which detect cancer that has already developed, this test allows us to survey individual cells from breast tissue and examine them under a microscope for early changes that often precede breast cancer, just as a Pap smear predicts cervical cancer..
Crista Nicole Wagner (born July 24, 1978) better known as Crista Nicole is an American model. She is Playboy's Playmate of the Month for May 2001. Her centerfold was photographed by Arny Freytag.
Colleen Ballinger was born on November 21, 1986 in Santa Barbara, California, USA as Colleen Mae Ballinger. She is an actress and writer, known for Haters Back Off! (2016), Miranda Sings: Selp Helf (2015) and Dr. Fubalous (2012). She has been married to Joshua David Evans since July 2, 2015. See full bio Â».