MedicalTerminology DB
Treatments & Supportive Care

high-intensity focused ultrasound therapy

Meaning of high-intensity focused ultrasound therapy: A procedure in which high-energy sound waves are aimed directly at an area of abnormal cells or tissue in the body.

Definition of high-intensity focused ultrasound therapy

A procedure in which high-energy sound waves are aimed directly at an area of abnormal cells or tissue in the body. The waves create heat that kills the cells. High-intensity focused ultrasound therapy is being studied in the treatment of prostate cancer and some other types of cancer and other diseases. Also called HIFU.

Written and maintained by James Murray Last updated July 21, 2026 Educational reference, not medical advice. Read the limitations.

For learning, not diagnosis. This glossary provides general educational information and is not a substitute for advice from a qualified healthcare professional. If you may be experiencing a medical emergency, contact local emergency services.