Female, 11 months old, with macrocephaly. Assess for hydrocephalus or tumor. Parenchymal morphology and pattern of gyration are normal. The degree of white matter myelination is appropriate for the stated age. No areas of concerning signal abnormality are detected.The pituitary region is within normal limits. The corpus callosum is fully formed and normal. The brainstem, cerebellar vermis and cerebellar hemispheres are unremarkable.No evidence of intracranial hemorrhage or any abnormal extra-axial fluid collection is detected. No mass or mass-effect is seen. The pattern of intracranial enhancement is within normal limits. The ventricles are normal in size and morphology.
Unremarkable evaluation of the brain.