Although genitourinary system anomalies are frequently diagnosed in childhood, they are also clinically important in the adult population. Patients with these anomalies are at risk for recurrent urinary tract infections and also obstructions. Urinary system anomalies should be considered in the patients who come with recurrent urinary tract infection complaints to the family medicine outpatient clinic. In this article, a case with recurrent urinary tract infections, which were later diagnosed with a double collecting system, is presented.