Malignant neoplasm of unspecified part of unspecified bronchus or lung [C34.90], Reason for Study: ^Reason: lung adenocarcinoma staging History: SOB There are multiple susceptibility lesions involving bilateral frontal, parietal lobes and bilateral thalami. These lesions indicate possible abdomen lordosis or petechial small chronic hemorrhages or calcifications.No evidence of acute ischemic or acute hemorrhagic lesion.Patchy periventricular white matter FLAIR/T2 high signal intensity lesions are seen indicating non specific small vessel ischemic disease.There is no abnormal enhancement.The ventricles, sulci and cisterns are 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. Multifocal various sized susceptibility lesions indicating possible cerebral amyloidosis, petechial chronic hemorrhages or calcification.2. Non specific small vessel ischemic disease.3. No acute ischemic or hemorrhagic lesion. No abnormal enhancement.