Role of Transcranial Ultrasound and Doppler Studies to Evaluate Intracranial Pathologies in Preterm and High-risk Term Neonates.

NSG combined with the Doppler study has significantly higher sensitivity than NSG alone in both groups. The specificity of the Doppler study is also high in both groups. Thus, it is strongly recommended to include Doppler during every NSG study to increase the detection rate.