The document lists various types of brain lesions and abnormalities that were identified on scans, including different types of infarcts affecting the anterior cerebral artery, middle cerebral artery, posterior cerebral artery, and combinations thereof. It also lists intracranial hemorrhages such as subdural hemorrhage, subarachnoid hemorrhage, and extradural hemorrhage. Finally, it mentions other abnormalities such as neurocysticercosis, tuberculoma, glioma, and multiple sclerosis.