What is congenital hydronephrosis?

Congenital hydronephrosis, mostly occurs in the ureteropelvic junction obstruction. We say that after the baby is born, after color Doppler ultrasound confirmed hydronephrosis, it is recommended to improve ctu and MRU examination through urinary imaging to observe the location of obstruction and severity. It is recommended to use minimally invasive surgery to solve this problem, often choose laparoscopic pyeloplasty, or open pyeloplasty, after surgery to relieve obstruction, and then protect kidney function, postoperative patients are recommended to review urinary color Doppler ultrasound every six months.