Focused Ultrasound to Promote Immune Responses for Undifferentiated Pleomorphic Sarcoma

The ExAblate 2100 MRgFUS system (InSightec, Inc., Dallas, Texas, USA) is a noninvasive thermal ablation device fully integrated with an MR imaging system and used for the ablation of soft tissue and bone.14-16 The ExAblate combines a focused ultrasound surgery (FUS) delivery system and a conventional diagnostic 3T Magnetic Resonance (MR) scanner. The ExAblate systems provide a real-time therapy planning algorithm, thermal dosimetry, and closed-loop therapy control. The ExAblate transducer device is an integrated component of the MR table