Chorizo and egg, papas rancheras and country guisado tacos on handmade flour tortillas from Mendez Cafe in San Antonio. Mike Sutter/San Antonio Express-News hide caption
thyroid cancer
Dr. R. Michael Tuttle, an endocrinologist at New York's Memorial Sloan Kettering Cancer Center, talks with Debonis about an ultrasound of the thyroid tumor. Courtesy of Memorial Sloan Kettering hide caption
The U.S. Preventive Services Task Force says the risks of screening for thyroid cancer in people without symptoms outweigh the benefits. kaisersosa67/Getty Images hide caption
A child is screened for leaked radiation from the Fukushima Dai-ichi nuclear plant in Japan's Fukushima prefecture on March 24, 2011. Wally Santana/AP hide caption
An ultrasound test is used to look for nodules on the thyroid gland at the front of the throat. iStockphoto hide caption