Malignant neoplasm of unspecified part of right bronchus or lung [C34.91], Reason for Study: ^Reason: Evaluate for progression of metastatic disease; compare to previous scan if able. History: Malignant neoplasm of right lung Previously seen right frontal lobe middle frontal gyrus enhancing lesion is not July 7 today's scan.There is no evidence of acute ischemic or hemorrhagic lesion.Patchy FLAIR/T2 high signal intensity lesions on bilateral periventricular white matter and centrum semiovale indicate nonspecific small vessel ischemic disease, unchanged since prior scan.The ventricles, sulci and cisterns are symmetric and unremarkable. There is no mass, mass effect, edema, midline shift, intra or extra-axial fluid collection/hemorrhage, restricted diffusion/acute ischemia, or abnormal contrast enhancement. The midline structures and cranial-cervical junction are normal. Normal flow voids are identified in the major intracranial vessels. The paranasal sinuses and mastoid air cells are clear.
1. Non-visualization of previously seen right frontal lobe middle frontal gyrus enhancing nodule.2. No new abnormal enhancement is seen.3. No acute ischemic or hemorrhagic lesion. 