endophlebitis

例句：

1. 1. The patient was diagnosed with endophlebitis and required immediate treatment.
   患者被诊断出患有内膜炎，需要立即治疗。
2. 2.Endophlebitis is a condition that affects the blood vessels in the heart.
   内膜炎是一种影响心脏血管的疾病。
3. 3.Endophlebitis can be caused by bacterial or viral infections.
   内膜炎可能是由细菌或病毒感染引起的。