ureteropyelitis

例句：

1. 1. He developed a urinary tract infection that required hospitalization.
   他患上了尿路感染，需要住院治疗。
2. 2. Ureteropyelitis is a serious condition that can lead to kidney failure if left untreated.
   输尿管炎是一种严重的疾病，如果不及时治疗，可能会导致肾脏衰竭。
3. 3.The patient was treated with antibiotics and recovered after several days of rest.
   患者接受了抗生素治疗，并在几天的休息后康复了。