in perinatal at-risk infants ( n = 11 ) , premature infants ( n = 6 ) and term infants ( n = 5 ) ultrasound is a reliable diagnostic method in the detection and follow-up of intraventricular hemorrhage and perivascular leukomalacia in preterm infants , while for the diagnosis of hypoxic-ischemic lesions , especially focal cortico-subcortical changes in term infants , besides ultrasound it is necessary to perform ct .
C0430022
diagnostic method
C0041618
ultrasound