title: Brain perfusion SPECT for brain death assessment.
authors.affiliation: Universidade Fernando Pessoa Faculdade de Ciencias da Saude, Porto, Portugal. pbarata@ufp.edu.pt.
authors.forename: Pedro Barata Silva
authors.initials: PBS
authors.lastname: Coelho
authors.affiliation: Nuclear Medicine Department, Centro Hospitalar São João, Porto, Portugal.
authors.forename: Ana
authors.initials: A
authors.lastname: Fernandes
authors.affiliation: Nuclear Medicine Department, Centro Hospitalar São João, Porto, Portugal.
authors.forename: Ana
authors.initials: A
authors.lastname: Oliveira
authors.affiliation: Nuclear Medicine Department, Centro Hospitalar São João, Porto, Portugal.
authors.forename: Teresa
authors.initials: T
authors.lastname: Faria
authors.affiliation: Nuclear Medicine Department, Centro Hospitalar São João, Porto, Portugal.
authors.forename: Jorge
authors.initials: J
authors.lastname: Pereira
mesh_terms: D001921:Brain / Q000000981:diagnostic imaging*; D001926:Brain Death / Q000000981:diagnostic imaging*; D002533:Cerebral Angiography / Q000379:methods*; D017809:Fatal Outcome; D006801:Humans; D008297:Male; D008875:Middle Aged; D055420:Perfusion Imaging / Q000379:methods*; D019275:Radiopharmaceuticals; D019690:Technetium Tc 99m Exametazime; D015899:Tomography, Emission-Computed, Single-Photon / Q000379:methods*
chemical_list: D019275:Radiopharmaceuticals; D019690:Technetium Tc 99m Exametazime