Resolution of chyluria due to congenital malformation with a minimally invasive procedure.

Milky white urine is most commonly due to chyluria secondary to filariasis, though other causes of milky white urine and other etiologies of chyluria must be considered. Evaluation of a 3-year-old girl with milky white urine demonstrated chyluria, but testing for filariasis was negative despite a history of travel to an endemic region. Magnetic resonance lymphangiography demonstrated a congenital lymphatic malformation, which was repaired following this minimally invasive imaging technique.