May Be Caused by

AIDS

Bacterial

Cerebritis

Cysticercosis

Epstein-Barr encephalitis

Fungal disease

Granuloma

Herpes simplex encephalitis

Hydatid disease

Infective emboli

Malaria

Paragonimiasis

Penetrating injury

Postmeningitis

Progressive multifocal leukoencephalopathy

Sinusitis

Strongyloidiasis

Trauma

Tuberculosis

Viral