An analysis of lesion development in the brain and in plastics by high-intensity focused ultrasound at low-megahertz frequencies.

Purpose Thermal ablation

Study Objective To analyze lesion development in brain tissue and in plastics induced by high-intensity focused ultrasound at low-megahertz frequencies.

Summary of Outcomes High-intensity focused ultrasound at low-megahertz frequencies produced focal lesions in brain tissue and corresponding lesions in plastic phantoms; the successful parameters reported were application of HIFU at low-MHz acoustic frequencies (high intensities).

Safety-related matter No safety issues or adverse effects are mentioned in the provided text. The excerpt contains only the title and no study details.