Male, 11 years old, with history of left parietal DNET status post resection, nine month follow-up exam. A small resection cavity is redemonstrated in the left inferior parietal lobule showing no significant interval change. There is no new pathologic signal abnormality or enhancement within or adjacent to the resection cavity. No new intracranial lesions are detected.The pineal gland remains enlarged and enhancing measuring approximately 10 x 10 x 12 mm, unchanged from prior exams. No evidence of parenchymal edema or mass effect is seen. No abnormal extra-axial fluid collections are detected. The ventricles are normal in size and morphology.
1.Stable left parietal resection site with no evidence of residual or recurrent tumor.2.Stable enlarged pineal gland.