Renal ablation using magnetic resonance-guided high intensity focused ultrasound: Magnetic resonance imaging and histopathology assessment

Figure 6 The wedge-shape lesions on contrast enhanced liver acquisitions with volume acquisition (left) and T1-weighted fast spin echo (center) images and gold-standard macroscopic slices (white arrows) from 2 animals (top and bottom rows). Note the close correspondence of ablated lesions in situ and in vitro. Coagulation necrosis (white arrows) is surrounded by hemorrhagic zone (arrowheads) as shown macroscopically.