Fig. 2
From: Procedural sedation and analgesia for respiratory-gated MR-HIFU in the liver: a feasibility study
Ablation volumes per sonication for procedural sedation and analgesia (PSA) and general anesthesia (GA). NPV ablation volumes based on the non-perfused volume (NPV) as obtained from contrast-enhanced MR-scans, NADH non-viable tissue volumes based on nicotinamide adenine dinucleotide (NADH) staining, TD ablation volume based on the lethal thermal dose (TD) volume as calculated by the HIFU software