<prompt> Cystic diseases of kidney are all except:Medullary sponge kidneyNephrophthisisHorseshoe kidneyGlomerulocystic disease  <response>: Horseshoe Kidney Fusion of the upper 10 or lower poles 90 of the kidneys Continuous across the midline anterior to the great vessels. Congenital renal anomaly not a cystic disease. Cystic lesions of kidney are: Polycystic kidney disease Autosomal dominant adult polycystic disease Autosomal recessive childhood polycystic disease Medullary cystic disease Medullary sponge kidney Nephronophthisis Glomerulocystic disease Extraparenchymal renal cysts pyelocalyceal cysts, hilar lymphangitic cysts 