Figure 8From: Evaluation of superparamagnetic iron oxide-polymer composite microcapsules for magnetic resonance-guided high-intensity focused ultrasound cancer surgery Macroscopic inspection of liver tumors after MR-guided HIFU. (A 1 /A 2 ) MR-guided HIFU alone. (B 1 /B 2 ) MR-guided HIFU + pure PLGA microcapsules. (C 1 /C 2 ) MR-guided HIFU + PLGA-coated Fe3O4 microcapsules. Black arrows indicate the necrotic tissue in the liver tumors.Back to article page