 4-mm nodule in the left middle frontal gyrus (series 501 image 125), previously remeasured as 4 mm. Punctate focus of susceptibility in the right prefrontal gyrus is unchanged. No new enhancing lesions identified. The ventricles and sulci are normal in size. The cerebellar tonsils are in normal position. The pituitary gland is normal in size. There are no extraaxial fluid collections or subdural hematomas. The paranasal sinuses and mastoid air cells are clear.
No change in the left frontal middle gyral and right medial prefrontal gyral lesions. 