| A syndrome of multiple congenital malformations with an association of cleft lip and palate, patchy pigmentary retinopathy (cat's paw), obstructive liver disease (cholestasis, portal hypertension) and obstructive renal disease (ectopic ureteric insertion, obstruction, hydronephrosis). Gastrointestinal tract and cardiac involvement have also been reported. An overlap with Kabuki syndrome is debated. |