Small liquid sensor may detect cancer instantly, could lead to home detection kit

Small liquid sensor may detect cancer instantly, could lead to home detection kit: "ScienceDaily (Feb. 17, 2010) — What if it were possible to go to the store and buy a kit to quickly and accurately diagnose cancer, similar to a pregnancy test? A University of Missouri researcher is developing a tiny sensor, known as an acoustic resonant sensor, that is smaller than a human hair and could test bodily fluids for a variety of diseases, including breast and prostate cancers."