The incidence of urinary tract cancer is low even in individuals with microhematuria. Thus, current best policy recommendations do not perform well. Since older age, male gender and greater hematuria are associated with a higher risk of cancer, future studies should evaluate strategies that target these populations.

Urachal anomalies are more common than previously reported. Children with asymptomatic lesions do not appear to benefit from prophylactic excision, as the risk of malignancy later in life is remote and a large number of urachal anomalies would need to be removed to prevent a single case of urachal adenocarcinoma.