title: Urachal diverticulum in a 3-year-old boy.
abstract: A case of a urachal diverticulum that presented as a right lower quadrant mass in a 3-year-old boy is reported. There was no urinary tract infection or obstructive uropathy in this patient. Classification of urachal anomalies is reviewed.
mesh_terms: D002675:Child, Preschool; D004240:Diverticulum / Q000000981:diagnostic imaging / Q000601:surgery*; D006801:Humans; D008297:Male; D011859:Radiography; D014497:Urachus / Q000000981:diagnostic imaging / Q000601:surgery*