How does child double kidney hydrops return a responsibility

Children with hydronephrosis are considered to be urethral congenital abnormalities, urinary tract stones, bladder tuberculosis and other causes, as follows:

1, congenital abnormalities of the urethra

If the child itself has ectopic opening of the ureter, ureter cyst, ureteropelvic junction stenosis and other congenital abnormalities of the urethra, it may cause urine reflux, causing hydronephrosis.

2, urinary tract stones

bladder, ureter, urethra and other parts of the stone growth, stones may block the above parts, affecting the normal discharge of urine, resulting in urine reflux, causing hydronephrosis.

3, bladder tuberculosis

occurs bladder tuberculosis, Mycobacterium tuberculosis can destroy the tissue of the ureter orifice in the body, so that its anti-reflux ability decreases, and then causes the disease.