Wilms' tumor.
D005260:Female; D006417:Hematuria / Q000209:etiology; D006801:Humans; D007223:Infant; D007668:Kidney / Q000293:injuries; D007680:Kidney Neoplasms / Q000000981:diagnostic imaging*; D014567:Urography; D009396:Wilms Tumor / Q000000981:diagnostic imaging*