Male, 19 years old, with history of DNET status post resection, follow-up examination. Evidence of left parietal craniotomy is again seen. A small resection cavity within the left precentral gyrus has decreased in size compared to the prior examination. The rim of the cavity demonstrates very mild T2/FLAIR hyperintensity. No pathologic enhancement is evident within or around the resection cavity.Brain parenchymal morphology is otherwise within normal limits. No other areas of pathologic signal or abnormal enhancement are detected. No significant intracranial hemorrhage or any abnormal extra-axial fluid collection is detected. Ventricular size and morphology are within normal limits. A normal variant cavum septum pellucidum et vergae is noted.
Expected postoperative findings status post tumor resection from the left precentral gyrus with no evidence of residual or recurrent tumor.