Primary Posterior Fossa Lesions and Preserved Supratentorial Cerebral Blood Flow: Implications for Brain Death Determination.
Panayiotis Nicolaou VarelasPaul BradyMohammed RehmanArash AfshinnikChandan MehtaTamer AbdelhakEelco F WijdicksPublished in: Neurocritical care (2018)
Patients with primary posterior fossa catastrophic lesions, who clinically seem to be brain-dead, evolve from retaining to losing supratentorial blood flow. If absent cerebral blood flow is used as an additional criterion for the declaration of death by neurological criteria, these patients are not different than those who become brain death due to supratentorial lesions.