头孢曲松钠相关双侧输尿管结石

1例26岁女性患者因上呼吸道感染静脉滴注头孢曲松钠2g，1次／d。第4天突然出现下腹持续性胀痛，腹部超声及CT检查提示双侧输尿管结石。给予对症支持治疗。第5天患者尿中排出少许沉渣。当天腹痛缓解，尿频、尿急症状消失。第6天复查cT，双侧输尿管结石消失。

Ceftriaxone sodium associated with bilateral ureteral calculi

A 26-year-old female patient received an IV infusion of eeftriaxone 2 g once daily for upper respiratory tract infection. On day 4, the patient developed persistent distending pain in her lower abdomen. Abdominal ultrasonography and CT examinations revealed bilateral ureteral calculi. The patient received symptomatic treatments and supportive therapy. On day 5, little sediment was excreted in the urine. On the same day, the abdominal pain was alleviated and symptoms of urinary frequency and urgeney disappeared. On day 6, CT reexamination showed that the bilateral ureteral calculi disappeared.