Medical Discovery News, May 17, 2008 Saturday's edition of Medical Discovery News, by UTMB Professors Norbert Herzog and David Niesel, focused on a tiny wireless camera designed to help doctors detect esophageal cancer before ominous symptoms develop. They note that this year 16,000 people will be diagnosed in the United States with esophageal cancer and 14,000 will die from it. Medical Discovery News airs at 10 a.m. on KUHF-FM in Houston. The program is aired by 48 radio stations.