vitelline duct fistula

例句：

1. 1. Thepatient had a vitelline ductfistula that required immediate surgical intervention.
   患者有一个需要立即手术干预的脐带导管瘘。
2. 2. This rare condition is often associated withcongenital heart defects and canlead to serious complications.
   这种罕见病症通常与先天性心脏病缺陷有关，并可能导致严重并发症。
3. 3. The diagnosisof the vitellineduct fistula was made through ultrasound imaging during the patient's initialexamination.
   通过在患者初次检查时进行的超声波成像诊断出脐带导管瘘。