Fig. 36 (abstract A31).From: 5th International Symposium on Focused Ultrasound a T1weighted images before contrast administration. The red arrow indicates the tumor. b No difference in enhancement of the tumor is observed after contrast administration (ΔSI = 0.4 %). c After focused ultrasound-mediated Blood-Brain Barrier disruption, the tumor enhances after contrast administration (ΔSI = 30.1 %)Back to article page