Treatments that destroy fat cells by freezing (see "freezing fat") or create mechanical disruption by using ultrasound are being marketed outside the us.
在美国以外的市场上，人们正在推销通过冷冻摧毁脂肪细胞的疗法，还有通过使用超音波产生机械分解的疗法。
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The ratio of phenol degradation can be improved by the combination of US-H2O2, and increases with increasing ultrasound intensity and H2O2 concentration.
Methods: The results of EUS, ultrasound (US) and endoscopic retrograde cholangiopancreatography (ERCP) in 46 cases of chronic pancreatitis were compared.