An unusual arrangement between the highest denticulate ligament and posterior inferior cerebellar artery

The posterior inferior cerebellar artery (PICA) is often involved in pathologies of the posterior cranial fossa. Therefore, a good understanding of the vessel's normal and variant courses is important to the neurosurgeon or neurointerventionalist. During the routine microdissection of the crani...

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Autores: Patel, Aditi, Baudoin, Johnathan, Chaiyamoon, Arada, Cardona, Juan J., Carrera Burgaya, Ana, Reina de la Torre, Francisco, Iwanaga, Joe, Dumont, Aaron S., Shane Tubbs, R.
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2023
País:España
Institución:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Repositorio:Recercat. Dipósit de la Recerca de Catalunya
OAI Identifier:oai:recercat.cat:10256/24217
Acceso en línea:http://hdl.handle.net/10256/24217
Access Level:acceso abierto
Palabra clave:Artèries
Arteries
Fossa cranial posterior
Cranial fossa, Posterior
Lligaments
Ligaments
Aneurismes
Aneurysms
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spelling An unusual arrangement between the highest denticulate ligament and posterior inferior cerebellar arteryPatel, AditiBaudoin, JohnathanChaiyamoon, AradaCardona, Juan J.Carrera Burgaya, AnaReina de la Torre, FranciscoIwanaga, JoeDumont, Aaron S.Shane Tubbs, R.ArtèriesArteriesFossa cranial posteriorCranial fossa, PosteriorLligamentsLigamentsAneurismesAneurysmsThe posterior inferior cerebellar artery (PICA) is often involved in pathologies of the posterior cranial fossa. Therefore, a good understanding of the vessel's normal and variant courses is important to the neurosurgeon or neurointerventionalist. During the routine microdissection of the craniocervical junction, an unusual arrangement between the highest denticulate ligament and PICA was observed. On the right side, the PICA was given rise to by the V4 segment of the vertebral artery 9 mm after the artery entered the dura mater of the posterior cranial fossa. The artery made an acute turn around the lateral edge of the highest denticulate ligament to then recur 180 degrees and travel medially toward the brainstem. Invasive procedures that target the PICA should be aware of the variant as described hereinKorean Association of Anatomists2023info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionpeer-reviewed4 p.application/pdfhttp://hdl.handle.net/10256/24217http://hdl.handle.net/10256/24217Anatomy and Cell Biology, 2023, vol. 56, núm. 3, p. 394-397Articles publicats (D-CM)Patel, Aditi Baudoin, Johnathan Chaiyamoon, Arada Cardona, Juan J. Carrera Burgaya, Ana Reina de la Torre, Francisco Iwanaga, Joe Dumont, Aaron S. Shane Tubbs, R. 2023 An unusual arrangement between the highest denticulate ligament and posterior inferior cerebellar artery Anatomy and Cell Biology 56 3 394 397reponame:Recercat. Dipósit de la Recerca de Catalunyainstname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)Inglésinfo:eu-repo/semantics/altIdentifier/doi/10.5115/acb.23.036info:eu-repo/semantics/altIdentifier/issn/2093-3665info:eu-repo/semantics/altIdentifier/eissn/info:eu-repo/semantics/altIdentifier/eissn/2093-3665Reconeixement-NoComercial 4.0 Internacionalhttp://creativecommons.org/licenses/by-nc/4.0info:eu-repo/semantics/openAccessoai:recercat.cat:10256/242172026-05-29T05:05:01Z
dc.title.none.fl_str_mv An unusual arrangement between the highest denticulate ligament and posterior inferior cerebellar artery
title An unusual arrangement between the highest denticulate ligament and posterior inferior cerebellar artery
spellingShingle An unusual arrangement between the highest denticulate ligament and posterior inferior cerebellar artery
Patel, Aditi
Artèries
Arteries
Fossa cranial posterior
Cranial fossa, Posterior
Lligaments
Ligaments
Aneurismes
Aneurysms
title_short An unusual arrangement between the highest denticulate ligament and posterior inferior cerebellar artery
title_full An unusual arrangement between the highest denticulate ligament and posterior inferior cerebellar artery
title_fullStr An unusual arrangement between the highest denticulate ligament and posterior inferior cerebellar artery
title_full_unstemmed An unusual arrangement between the highest denticulate ligament and posterior inferior cerebellar artery
title_sort An unusual arrangement between the highest denticulate ligament and posterior inferior cerebellar artery
dc.creator.none.fl_str_mv Patel, Aditi
Baudoin, Johnathan
Chaiyamoon, Arada
Cardona, Juan J.
Carrera Burgaya, Ana
Reina de la Torre, Francisco
Iwanaga, Joe
Dumont, Aaron S.
Shane Tubbs, R.
author Patel, Aditi
author_facet Patel, Aditi
Baudoin, Johnathan
Chaiyamoon, Arada
Cardona, Juan J.
Carrera Burgaya, Ana
Reina de la Torre, Francisco
Iwanaga, Joe
Dumont, Aaron S.
Shane Tubbs, R.
author_role author
author2 Baudoin, Johnathan
Chaiyamoon, Arada
Cardona, Juan J.
Carrera Burgaya, Ana
Reina de la Torre, Francisco
Iwanaga, Joe
Dumont, Aaron S.
Shane Tubbs, R.
author2_role author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Artèries
Arteries
Fossa cranial posterior
Cranial fossa, Posterior
Lligaments
Ligaments
Aneurismes
Aneurysms
topic Artèries
Arteries
Fossa cranial posterior
Cranial fossa, Posterior
Lligaments
Ligaments
Aneurismes
Aneurysms
description The posterior inferior cerebellar artery (PICA) is often involved in pathologies of the posterior cranial fossa. Therefore, a good understanding of the vessel's normal and variant courses is important to the neurosurgeon or neurointerventionalist. During the routine microdissection of the craniocervical junction, an unusual arrangement between the highest denticulate ligament and PICA was observed. On the right side, the PICA was given rise to by the V4 segment of the vertebral artery 9 mm after the artery entered the dura mater of the posterior cranial fossa. The artery made an acute turn around the lateral edge of the highest denticulate ligament to then recur 180 degrees and travel medially toward the brainstem. Invasive procedures that target the PICA should be aware of the variant as described herein
publishDate 2023
dc.date.none.fl_str_mv 2023
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
peer-reviewed
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10256/24217
http://hdl.handle.net/10256/24217
url http://hdl.handle.net/10256/24217
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.5115/acb.23.036
info:eu-repo/semantics/altIdentifier/issn/2093-3665
info:eu-repo/semantics/altIdentifier/eissn/
info:eu-repo/semantics/altIdentifier/eissn/2093-3665
dc.rights.none.fl_str_mv Reconeixement-NoComercial 4.0 Internacional
http://creativecommons.org/licenses/by-nc/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Reconeixement-NoComercial 4.0 Internacional
http://creativecommons.org/licenses/by-nc/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 4 p.
application/pdf
dc.publisher.none.fl_str_mv Korean Association of Anatomists
publisher.none.fl_str_mv Korean Association of Anatomists
dc.source.none.fl_str_mv Anatomy and Cell Biology, 2023, vol. 56, núm. 3, p. 394-397
Articles publicats (D-CM)
Patel, Aditi Baudoin, Johnathan Chaiyamoon, Arada Cardona, Juan J. Carrera Burgaya, Ana Reina de la Torre, Francisco Iwanaga, Joe Dumont, Aaron S. Shane Tubbs, R. 2023 An unusual arrangement between the highest denticulate ligament and posterior inferior cerebellar artery Anatomy and Cell Biology 56 3 394 397
reponame:Recercat. Dipósit de la Recerca de Catalunya
instname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
instname_str Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
reponame_str Recercat. Dipósit de la Recerca de Catalunya
collection Recercat. Dipósit de la Recerca de Catalunya
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.812429

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