choledochus的例句（choledochus在句子中的用法）

• Objective : To investigate if tissue harmonic imaging ( THI ) can improve the image quality of choledochus - pancreatic disease. 目的: 观察组织谐波成像 ( THI ) 是否可改善胆总管下段 - 胰腺区域病变的图像质量.
• Patients of two groups did choledochus drainage and peritoneal drainage in the same time. 开腹组27例.两组病人同时行胆总管引流及腹腔引流.
• Abstract Objective To summarize the experience of Laparoscopic choledocholithotomy for thin choledochus. 目的总结运用腹腔镜胆总管切开取石术治疗细径胆总管结石的治疗经验.