<prompt> A preterm baby suffered perinatal asphyxia and was found to have Periventricular leucomalacia on CNS imaging, as shown below:Which imaging modality was used?MRI brainCECT headSPECT brainTranscranial ultrasound  <response>: d. Transcranial ultrasoundThis picture shows Transcranial ultrasound of an infant done through the open anterior fontanelle.It shows the 2 lateral ventricles areas of echogenicity near it, suggestive of PVL 