Spinal cord and nerve root lesions in children presenting with urinary dysfunction.

Three cases of bladder dysfunction as the first indication of tumors involving the spinal cord and sacral nerve roots are presented. The correct diagnosis was delayed in each instance. The relationship of such tumors to bladder dysfunction is discussed and the need for careful history and physical examination is stressed. It is emphasized that neurologic disease may present with urinary dysfunction. Neurological symptoms, physical findings and radiographic abnormalities of the spine should be noted.