What is the reason of narrow urinary tract

summary

Hydronephrosis is characterized by obstruction at the junction of the pelvis and ureter, resulting in abnormal discharge of urine. * thus, urine retention is present. There are two causes of ureteral stricture. The first is because of congenital reasons, physiological ureteral stenosis, and the other is the acquired pathological causes of ureteral stenosis symptoms. Such as kidney stones. After the symptom of hydronephrosis occurs, it is necessary to timely use targeted methods for treatment. Let's take a look at the following.

What is the reason of narrow urinary tract

First, the cause of hydronephrosis symptoms is mainly due to the patient's congenital physiological reasons and acquired pathological reasons. Patients because of genetic or fetal development process, abnormal words will easily cause hydronephrosis symptoms.

Second, the common causes of congenital hydronephrosis are congenital ectopic ureter, cyst, double ureter, stage loss of ureteral function, congenital ureteral stenosis, ectopic vascular compression, ureteral distortion, adhesion, band or valve peg structure and high ureteral opening.

Third: acquired hydronephrosis symptoms are mainly caused by acquired disease. For example, the symptoms of kidney stones, ureteral inflammation after the formation of scars and other reasons. These conditions are relatively easy to cause patients with hydronephrosis symptoms.

matters needing attention

There are two reasons for hydronephrosis: first, later and later. Different methods should be used to treat different reasons. Only in this way can the symptoms of hydronephrosis be treated thoroughly.