“二指”的英语？

结论: 胆囊、二指肠瘘的超声表现具有一定的特征,有助于临床诊断.Conclusion: Characteristic ultrasonographic presentations are helpful for the diagnosis of cholecystoduodenal fistula.目的: 探讨胆囊、二指肠瘘超声图表现的病理基础.Purpose : To explore the pathological basis of...