Ultrasound-Mediated Local Drug and Gene Delivery Using Nanocarriers
Figure 6
MR signal intensity before and after iLTSL injection and heating with MR-HIFU. Signal intensity: (a) before iLTSL injection and (b) after iLTSL injection. (c) Example of temperature map during heating, overlaid on signal intensity obtained with a treatment planning proton density weighted scan. (d) Signal intensity after four 10 min heating sessions. Note that (a), (b), and (d) represent T1-weighted images, and (c) shows a proton density weighted image [24].
