to clarify the etiology , incidence , and severity of intellectual compromise in children with brain tumors after crt , a prospective study was undertaken comparing the neuropsychological outcome in 18 consecutive children with malignant brain tumors treated with crt to outcome in 14 children harboring brain tumors in similar sites in the nervous system who had not received crt .
C0153633
malignant brain tumors
C0027763
nervous system