 There is no diffusion abnormality in the brain. No intracranial mass or mass effect. The ventricles and sulci are within normal limits for age. No extra-axial fluid collection is identified. The midline structures and craniocervical junction are within normal limits. Mild diffuse enhancement and restricted diffusion is evident involving the calvarium compatible with hypercellular marrow related to known sickle cell disease.MRA HEAD
1. MRI of the brain appears within normal limits. Specifically no evidence of prior infarct.2. MRA head demonstrates no significant stenosis in the intracranial vasculature.