Reason: H/O poorly differentiated adenocarcinoma, initially diagnosed 5/19/2010, later staged as stage IIB (T1bN1M0) on 9/16/2010. Patient had a solitary brain met resected on 7/20/2011. There are post-treatment findings in the left frontal lobe region. There is unchanged patchy T2 hyperintensity surrounding the treatment bed and elsewhere in the cerebral white matter without associated abnormal intracranial enhancement. There is no evidence of intracranial hemorrhage, mass, or acute infarct. The ventricles are unchanged in size and configuration. There is no midline shift or herniation. The major cerebral flow voids are intact. The orbits, skull, paranasal sinuses, and scalp soft tissues are unchanged.
Stable post-treatment findings without evidence of tumor recurrence.