2.18 – Biological Effects in Diagnostic Ultrasound

摘要: Biological effects occurring in diagnostic ultrasound (DUS) represent an important field of inquiry nonionizing radiation biology. Millions medical DUS exams are performed each year, including multiple scans most pregnancies the developed and developing world. Although regulatory framework for was set by act US Congress 1976, nature has steadily evolved together with potential risks harm. dosimetry thermal, nonthermal, cavitational mechanisms bioeffects all pose troublesome problems. This section examines key segments this persistent issues safety optimization patient benefit.