Objective TO improve the accuracy of ultrasound(US)during early diagnosis of the primary gallbladder carcinoma (PGC).
目的对原发性胆囊癌进行漏诊分析，提高早期诊断率。
2
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。
3
Methods: The results of EUS, ultrasound (US) and endoscopic retrograde cholangiopancreatography (ERCP) in 46 cases of chronic pancreatitis were compared.