title: Brain death: determination with brain stem evoked potentials and radionuclide isotope studies.
abstract: Thirty-three patients fulfilling the clinical criteria for brain death were tested by Brainstem Auditory Evoked Potentials (BAEP) and Radionuclide Cerebral Angiography and Brain Perfusion Studies. There was a significant correlation between the BAEP and radionuclide study outcomes. All patients with absence of BAEP showed no cerebral perfusion. These findings, added to the clinical findings, resulted in a final diagnosis of brain death in all patients. It is concluded that BAEP and Radionuclide Cerebral Perfusion studies are useful adjuncts for proving that brain death has really occurred.
authors.affiliation: Hacettepe University Medical School, Department of Neurosurgery, Ankara, Turkey.
authors.forename: A
authors.initials: A
authors.lastname: Erbengi
authors.forename: G
authors.initials: G
authors.lastname: Erbengi
authors.forename: O
authors.initials: O
authors.lastname: Cataltepe
authors.forename: M
authors.initials: M
authors.lastname: Topcu
authors.forename: B
authors.initials: B
authors.lastname: Erbas
authors.forename: T
authors.initials: T
authors.lastname: Aras
mesh_terms: D000293:Adolescent; D000328:Adult; D001926:Brain Death / Q000175:diagnosis* / Q000000981:diagnostic imaging; D002560:Cerebrovascular Circulation; D002648:Child; D016057:Evoked Potentials, Auditory, Brain Stem; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D015899:Tomography, Emission-Computed, Single-Photon