sems

The rates of all and early SEMS dysfunction were 55% and 31%, respectively.

所有的和早期 自膨式金属支架（SEMS）功能障碍发生率分别为55%，31%。

Duodenal invasion is a risk factor for early SEMS dysfunction in patients with pancreatic cancer.

十二指肠入侵是胰腺癌患者早期自膨式金属支架功能障碍的危险因素之一。

To identify risk factors for early (<3 months) SEMS dysfunction in unresectable pancreatic cancer.

评估早期功能障碍发生率及其原因，并分析其危险因素。

´It certainly sems strange,´ agreed the doctor, ´but wickedness can hide behind the most gentle face, you know.

“这件事看来确实挺奇怪的，”医生表示同意说，“可你也别忘了，邪恶是可能隐藏在善良的面貌背后的。”

Primary endoscopic removal of an SEMS is feasible in the majority of patients with benign and malignant esophageal disease.

对于大多数有良性和恶性食管病变患者来说，自膨式金属支架一次性内镜移除是可行的。