
Congenital anomalies of urinary system

Renal agenesis and dysgenesis

Cystic kidney disease

Cystic kidney disease unspecified

Congenital single renal cyst

Polycystic kidney unspecified type
- hereditary diseases that are characterized by the progressive expansion of a large number of tightly packed cysts within the kidney; there is an autosomal recessive form appearing in childhood and a later appearing autosomal dominant form; a similar acquired disease sometimes accompanies end-stage renal disease.

Polycystic kidney autosomal dominant

Polycystic kidney autosomal recessive

Renal dysplasia

Medullary cystic kidney

Medullary sponge kidney

Other specified cystic kidney disease

Obstructive defects of renal pelvis and ureter

Unspecified obstructive defect of renal pelvis and ureter

Congenital obstruction of ureteropelvic junction

Congenital obstruction of ureterovesical junction

Congenital ureterocele

Other obstructive defect of renal pelvis and ureter

Other specified anomalies of kidney
- abnormal increase in the number of otherwise normal cells in the kidney without tumor formation that leads to kidney enlargement; it differs from hypertrophy, which is an increase in bulk of the kidney without an increase in the number of cells.

Other specified anomalies of ureter

Exstrophy of urinary bladder

Congenital atresia and stenosis of urethra and bladder neck

Congenital anomalies of urachus

Other specified congenital anomalies of bladder and urethra

Unspecified congenital anomaly of urinary system