CVA
Meningitis, encephalitis
Malignancy
Intracranial hemorrhage
Intra-axial
Hemorrhagic stroke (Spontaneous intracerebral hemorrhage)
Traumatic intracerebral hemorrhage
Extra-axial
Epidural hemorrhage
Subdural hemorrhage
Subarachnoid hemorrhage (aneurysmal intracranial hemorrhage)<unk>  tumor<unk> 
Subdural empyema
Epidural<unk>  (intracranial)
Intra-axial
Hemorrhagic stroke (Spontaneous intracerebral hemorrhage)
Traumatic intracerebral hemorrhage
Extra-axial
Epidural hemorrhage
Subdural hemorrhage
Subarachnoid hemorrhage (aneurysmal intracranial hemorrhage)
Hemorrhagic stroke (Spontaneous intracerebral hemorrhage)
Traumatic intracerebral hemorrhage
Epidural hemorrhage
Subdural hemorrhage
Subarachnoid hemorrhage (aneurysmal intracranial hemorrhage)
Infectious
Sepsis
Meningitis
Encephalitis
Cerebral malaria<unk> 
Other
Neuroleptic malignant syndrome
Serotonin syndrome
Malignant hyperthermia
Sympathomimetic toxicity (cocaine, amphetamine, ketamine)
Anticholinergic toxicity
Heat stroke
Delirium tremens
Hypothalamic stroke
Pheochromocytoma
Thyroid storm
Sepsis
Meningitis
Encephalitis
Cerebral malaria<unk> 
Neuroleptic malignant syndrome
Serotonin syndrome
Malignant hyperthermia
Sympathomimetic toxicity (cocaine, amphetamine, ketamine)
Anticholinergic toxicity
Heat stroke
Delirium tremens
Hypothalamic stroke
Pheochromocytoma
Thyroid storm
Brain abscess
CVA
Subdural empyema
Meningitis, encephalitis
Coma
Malignancy
Encephalitis
Intracranial hemorrhage