title: Sacral agenesis.
mesh_terms: D058186:Acute Kidney Injury / Q000209:etiology; D000293:Adolescent; D000328:Adult; D001006:Anus, Imperforate / Q000150:complications; D002648:Child; D002675:Child, Preschool; D005260:Female; D006417:Hematuria / Q000209:etiology; D006801:Humans; D007223:Infant; D011859:Radiography; D012447:Sacrum / Q000002:abnormalities* / Q000000981:diagnostic imaging; D001750:Urinary Bladder, Neurogenic / Q000209:etiology; D014547:Urinary Diversion; D014549:Urinary Incontinence / Q000209:etiology / Q000601:surgery; D014552:Urinary Tract Infections / Q000209:etiology