Ultrasound is essential in hospital medicine, but can it be used in wilderness and austere settings?\xa0 What are the advantages and what are the challenges of bringing ultrasound into the backcountry? Listen as\xa0 Nicholas Weinberg, MD, Johndavid (Jd) Storn, MD and Jennifer Wray from the Emergency Medicine Department at Dartmouth-Hitchcock discuss this exciting topic.\xa0