Dr. David Madoff of NewYork-Presbyterian Hospital Weill Cornell Medical Center presented on his experience using novel technologies and techniques in difficult to treat tumor cases at the AIM/VEITH Symposium, November 14, 2016. In his presentation Dr. Madoff discussed advancements in embolotherapy, including the RenovoCath adjustable dual-balloon catheter, which can potentially maximize therapy delivery by preventing embolization of non-target arteries.