Treatment planning for SRS to caudate lesion. There is a 6 mm diameter lesion in the right caudate nucleus. There are also punctate enhancing lesions in the hand region of the left precentral gyrus and in the right postcentral gyrus. The ventricles and basal cisterns are unchanged in size and configuration. There is no midline shift or herniation. The major cerebral flow voids are intact. The skull, paranasal sinuses, and scalp soft tissues are grossly unremarkable. There are bilateral lens implants.
Treatment planning MRI for a subcentimeter right caudate nucleus metastatic lesion. Punctate enhancing lesions in the hand region of the left precentral gyrus and right postcentral gyrus are also compatible with metastases.