General indications for the Doppler head ultrasonography include, clinical suspicion of cerebral vasculopathy, evaluation for complications of subarachnoid haemorrhage, cerebral microemboli positional vertigo, intracranial aneurysms Intra/peri-operative evaluation of cerebral perfusion, confirmation of cerebral circulatory arrest, presence or absence of midline shift, dural venous sinus patency assessment, sickle cell disease, ​risk stratification, cerebral infarction. In the paediatric group, this was performed to see prematurity, low APGAR scores, both scores, at one and five minutes, under 7, dysmorphic features, seizures, macrocephaly, suspicion for intraventricular haemorrhage and craniosynostosis evaluation.