Doctors performed an emergency operation for appendicitis last night.

医生昨天夜里做了紧急阑尾炎手术。

Clinical features of appendicitis during pregnancy were different from appendicitis during non-pregnancy.

妊娠期阑尾炎与非妊娠期阑尾炎的临床特征不同。

By what is appendicitis caused?

阑尾炎是由什么引起的？

It's just a twinge of appendicitis.

这只是阑尾炎造成的疼痛。

He suffered from acute appendicitis.

他得了急性盲肠炎。