The Diagnosis value of cerebral Ultrasound in neonatal brain disorders / 中国医学装备

ABSTRACT

Objective:To have a history of perinatal asphyxia newborns, 72h expert cranial ultrasound examination, observe the structure and hemodynamic changes in brain tissue, discusses the children early common type of brain injury and ultrasound findings. Methods:Children born in the first ultrasound examination in 72h, the anterior temporal skull detect cerebral artery, middle cerebral artery blood flow dynamics, the main parameters: the peak systolic blood flow velocity(Vs), end-diastolic velocity(Vd), resistance index(RI). Results: Seventy cases in 90 cases of brain injury, to different extent in the positive rate of 77.8%.Conclusion: Cerebral ultrasound can early detect brain tissue structure change and hemodynamic changes, ultrasonic has the advantages of bedside examination.