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dc.contributor.authorIsolan, Gustavo Rassierpt_BR
dc.contributor.authorMarrone, Antonio Carlos Hufpt_BR
dc.contributor.authorMarrone, Luiz Carlos Porcellopt_BR
dc.contributor.authorStefani, Marco Antoniopt_BR
dc.contributor.authorCosta, Jaderson Costa dapt_BR
dc.contributor.authorTelles, João Paulo Motapt_BR
dc.contributor.authorChoi, Gil Goulartpt_BR
dc.contributor.authorSilva, Saul Almeida dapt_BR
dc.contributor.authorRabelo, Nícollas Nunespt_BR
dc.contributor.authorFigueiredo, Eberval Gadelhapt_BR
dc.date.accessioned2021-12-03T04:42:06Zpt_BR
dc.date.issued2021pt_BR
dc.identifier.issn2152-7806pt_BR
dc.identifier.urihttp://hdl.handle.net/10183/232515pt_BR
dc.description.abstractBackground: The objective of this paper was to describe the arterial supply of the uncus and quantify the branches directed to the anteromedial aspect of the human temporal cortex. Methods: We studied 150 human cerebral hemispheres identifying main afferent arteries supplying the anteromedial temporal cortex with particular attention to the uncus, determining the territory supplied by each artery through either cortical or perforating branches. Results: The uncus was supplied by 419 branches of the anterior choroidal artery (AChA), 210 branches of the internal carotid artery (ICA), 353 branches of the middle cerebral artery (MCA), and 122 branches of the posterior cerebral artery (PCA). The total of supplying vessels was 1104 among the 150 hemispheres studied, which corresponds to 7.36 arteries per uncus. The average of branches per hemisphere was as follows: 2.79 from AChA, 1.40 from ICA, 2.35 from MCA, and 0.81 from PCA. The relative contribution of each artery for the total of specimens studied was as follows: 38% from AChA, 19% from ICA, 32% from the MCA, and 11% from the PCA. We identified cortical anastomoses mostly between the MCA and PCA (27 cases). Conclusion: We described and quantified the uncus’ vascularization, including anatomical variations. This updated, detailed description of the mesial temporal vascularization is paramount to improve the treatment of neurosurgical conditions.en
dc.format.mimetypeapplication/pdfpt_BR
dc.language.isoengpt_BR
dc.relation.ispartofSurgical neurology international. Pittsford. Vol. 12 (Aug. 2021), 393, 7 p.pt_BR
dc.rightsOpen Accessen
dc.subjectGiro para-hipocampalpt_BR
dc.subjectNeuroanatomyen
dc.subjectLobo temporalpt_BR
dc.subjectTemporal lobeen
dc.subjectUncusen
dc.subjectArtérias cerebraispt_BR
dc.subjectVascularizationen
dc.titleVascularization of the uncus : anatomical study and clinical implicationspt_BR
dc.typeArtigo de periódicopt_BR
dc.identifier.nrb001133129pt_BR
dc.type.originEstrangeiropt_BR


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