Metastatic NSCLC. Treatment planning MRI for SRS. There is a lesion along the right postcentral sulcus that measures up to 8 mm with a small amount of susceptibility effect. There is no midline shift or mass effect. The ventricles are unchanged in appearance. There is a persistent nonspecific left parietal scalp lesion that measures up to 12 mm.
1. Pre-treatment planning MRI demonstrates a subcentimeter probable metastases in the right postcentral sulcus. Please refer to the recent brain MRI for additional details.2. Persistent nonspecific left parietal scalp lesion.