Gallbladder cancer: rare and often misdiagnosed

submitted by: mdanderson
Download from iTunes: https://itunes.apple.com/us/podcast/gallbladder-cancer-rare-often/id4318... Gallbladder cancer is often misdiagnosed as liver cancer and is difficult to detect early since there are no symptoms at onset. Approximately 5,000 cases are diagnosed in the United States each year, but incidence is increasing with young Latinos in the southern part of the country. Listen to Milind Javle, M.D., associate professor in Gastrointestinal Medical Oncology at MD Anderson Cancer...

Science Nation - Saving Tribal Languages

submitted by: nsf
Tribal language educator Mary Hermes at the University of Minnesota, Duluth documents endangered languages. With support from the National Science Foundation, her team is working with elders to record, translate, transcribe, and annotate conversations. At the same time she is helping train new scholars, young and old, who want to speak the Ojibwe language. Her team is going beyond just translating text; they're creating videos of conversations among the elders. The videos, which will be a...

Science Nation - Indian Hand Talk

submitted by: nsf
Historical films, field work reveal more about endangered Native American language James Woodenlegs first learned to communicate using Plains Indians Sign Language from his family, when he was growing up on the Northern Cheyenne Reservation in Montana. Known as "hand talk" or "sign talk," the language has been used by both deaf and hearing Indians from Canada to the Gulf of Mexico for at least 200 years, possibly much longer. For this and more Science Nation, go to...