http://www.iflscience.com/health-and-medicine/sound-waves-break-blood-brain-barrier# If the results come back positive... this could be a huge break for people trying to be treated for such cancers... such as Brittany Maynard, the young woman who has chosen "Death with Dignity" after learning she has a terminal glioblastoma... Dammit... they should contact her and offer it as an experimental treatment. If it works, AWESOME, she gets to live her life out. If not... well, her decision to euthanize when the time comes can still stand.