Male, 35 years old, history right frontal anaplastic astrocytoma status post surgery and radiation therapy, now on temozolamide. Evaluate for tumor growth. Findings are redemonstrated compatible with right frontoparietal craniotomy and tumor resection from the posterior right frontal lobe. The resection cavity and associated parenchymal encephalomalacia are unchanged. Likewise, the extent of T2 hyperintensity within the tissue surrounding the cavity is also unchanged.Mild gyriform T1 hyperintensity is evident along the operative margins. Non-masslike curvilinear enhancement within and along the resection cavity is unchanged. No evidence of any new or suspicious enhancement is seen.Brain morphology and signal characteristics are otherwise unremarkable. No enhancing lesions are detected outside of the resection bed. Ventricles are normal in size and morphology.
Stable post operative and treatment related findings without evidence of progressive disease.