Parkinsons disease and dopamine transporter neuroimaging: a critical review
Autor(a) principal: | |
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Data de Publicação: | 2006 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | São Paulo medical journal (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-31802006000300014 |
Resumo: | Parkinsons disease (PD) is a common neurodegenerative disorder that is mainly caused by dopaminergic neuron loss in the substantia nigra. Several nuclear medicine radiotracers have been developed to evaluate PD diagnoses and disease evolution in vivo in PD patients. Positron emission tomography (PET) and single photon computerized emission tomography (SPECT) radiotracers for the dopamine transporter (DAT) provide good markers for the integrity of the presynaptic dopaminergic system affected in PD. Over the last decade, radiotracers suitable for imaging the DAT have been the subject of most efforts. In this review, we provide a critical discussion on the utility of DAT imaging for Parkinsons disease diagnosis (sensitivity and specificity). |
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Parkinsons disease and dopamine transporter neuroimaging: a critical reviewParkinson diseaseDopamineEmission-computed tomographySingle-photon emission-computerized tomographyDiagnosisParkinsons disease (PD) is a common neurodegenerative disorder that is mainly caused by dopaminergic neuron loss in the substantia nigra. Several nuclear medicine radiotracers have been developed to evaluate PD diagnoses and disease evolution in vivo in PD patients. Positron emission tomography (PET) and single photon computerized emission tomography (SPECT) radiotracers for the dopamine transporter (DAT) provide good markers for the integrity of the presynaptic dopaminergic system affected in PD. Over the last decade, radiotracers suitable for imaging the DAT have been the subject of most efforts. In this review, we provide a critical discussion on the utility of DAT imaging for Parkinsons disease diagnosis (sensitivity and specificity).Associação Paulista de Medicina - APM2006-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-31802006000300014Sao Paulo Medical Journal v.124 n.3 2006reponame:São Paulo medical journal (Online)instname:Associação Paulista de Medicinainstacron:APM10.1590/S1516-31802006000300014info:eu-repo/semantics/openAccessShih,Ming ChiHoexter,Marcelo QueirozAndrade,Luiz Augusto Franco deBressan,Rodrigo Affonsecaeng2006-09-13T00:00:00Zoai:scielo:S1516-31802006000300014Revistahttp://www.scielo.br/spmjhttps://old.scielo.br/oai/scielo-oai.phprevistas@apm.org.br1806-94601516-3180opendoar:2006-09-13T00:00São Paulo medical journal (Online) - Associação Paulista de Medicinafalse |
dc.title.none.fl_str_mv |
Parkinsons disease and dopamine transporter neuroimaging: a critical review |
title |
Parkinsons disease and dopamine transporter neuroimaging: a critical review |
spellingShingle |
Parkinsons disease and dopamine transporter neuroimaging: a critical review Shih,Ming Chi Parkinson disease Dopamine Emission-computed tomography Single-photon emission-computerized tomography Diagnosis |
title_short |
Parkinsons disease and dopamine transporter neuroimaging: a critical review |
title_full |
Parkinsons disease and dopamine transporter neuroimaging: a critical review |
title_fullStr |
Parkinsons disease and dopamine transporter neuroimaging: a critical review |
title_full_unstemmed |
Parkinsons disease and dopamine transporter neuroimaging: a critical review |
title_sort |
Parkinsons disease and dopamine transporter neuroimaging: a critical review |
author |
Shih,Ming Chi |
author_facet |
Shih,Ming Chi Hoexter,Marcelo Queiroz Andrade,Luiz Augusto Franco de Bressan,Rodrigo Affonseca |
author_role |
author |
author2 |
Hoexter,Marcelo Queiroz Andrade,Luiz Augusto Franco de Bressan,Rodrigo Affonseca |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Shih,Ming Chi Hoexter,Marcelo Queiroz Andrade,Luiz Augusto Franco de Bressan,Rodrigo Affonseca |
dc.subject.por.fl_str_mv |
Parkinson disease Dopamine Emission-computed tomography Single-photon emission-computerized tomography Diagnosis |
topic |
Parkinson disease Dopamine Emission-computed tomography Single-photon emission-computerized tomography Diagnosis |
description |
Parkinsons disease (PD) is a common neurodegenerative disorder that is mainly caused by dopaminergic neuron loss in the substantia nigra. Several nuclear medicine radiotracers have been developed to evaluate PD diagnoses and disease evolution in vivo in PD patients. Positron emission tomography (PET) and single photon computerized emission tomography (SPECT) radiotracers for the dopamine transporter (DAT) provide good markers for the integrity of the presynaptic dopaminergic system affected in PD. Over the last decade, radiotracers suitable for imaging the DAT have been the subject of most efforts. In this review, we provide a critical discussion on the utility of DAT imaging for Parkinsons disease diagnosis (sensitivity and specificity). |
publishDate |
2006 |
dc.date.none.fl_str_mv |
2006-01-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-31802006000300014 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-31802006000300014 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S1516-31802006000300014 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Associação Paulista de Medicina - APM |
publisher.none.fl_str_mv |
Associação Paulista de Medicina - APM |
dc.source.none.fl_str_mv |
Sao Paulo Medical Journal v.124 n.3 2006 reponame:São Paulo medical journal (Online) instname:Associação Paulista de Medicina instacron:APM |
instname_str |
Associação Paulista de Medicina |
instacron_str |
APM |
institution |
APM |
reponame_str |
São Paulo medical journal (Online) |
collection |
São Paulo medical journal (Online) |
repository.name.fl_str_mv |
São Paulo medical journal (Online) - Associação Paulista de Medicina |
repository.mail.fl_str_mv |
revistas@apm.org.br |
_version_ |
1754209261659881472 |