Fig. 2
From: Renal sympathetic denervation using MR-guided high-intensity focused ultrasound in a porcine model
Sonication pattern in the vascular phantom. a Axial MR image of gelatin vascular phantom placed over focused ultrasound transducer. Three planes of a nine-point raster pattern were sonicated centered on the vessel. b Top view of a single nine-point raster pattern. The approximate location of the vessel is shown by the dashed lines. The approximate location of tip of the fiber optic probe is indicated by the green star. Spacing between the points in plane and between planes was 1 cm