anal atresia with urethral fistula

例句：

1. 1. The patient had a complex medical history that included anal atresia and urethral fistula.
   这名患者有着复杂的医疗史，包括肛门闭锁和尿道瘘。
2. 2. The child's condition required urgent surgery to address the anal atresia and urethral fistula.
   孩子的病情需要紧急手术来处理肛门闭锁和尿道瘘。
3. 3.The prognosis for this patient is guarded due to the severity of their anal atresia and urethral fistula.
   由于患者的肛门闭锁和尿道瘘的严重程度，预后是不确定的。