Clinical question: Six-month follow-up post op. Signs and symptoms: As above. Pre and post enhanced brain MRI: No diffusion-weighted abnormalities.Examination demonstrates postoperative changes of a small left frontal particular tumor resection. Small surgical cavity with minimal susceptibility signal changes at the surgical site measures approximately at 16 x 12 mm in transaxial dimensions. Very subtle linear surrounding FLAIR hyperintensity remaining in the there are surgical parenchymal with significant interval improvement since prior exam. There is minimal expected linear leptomeningeal enhancement at the surgical site and unremarkable otherwise.Unremarkable cerebral cortex, cortical sulci, ventricular system, CSF spaces and brain myelination otherwise and stable since prior study.
1.Significant interval improvement of postoperative changes of left frontal operculum tumor resection.2.No evidence of residual or recurrence of tumor. Further follow-up however is recommended.3.Unremarkable pre and post enhanced brain MRI otherwise.