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Bilateral Persistent Primitive Olfactory Arteries Observed During Resection of Olfactory Groove Meningioma: Technical Case Report.
Ferreira Júnior, Tancredo Alcântara; Dourado, Jules Carlos; Medeiros, Giulia De Leo Rodrigues; da Paz, Matheus Gomes da Silva; Lima, Thiago Vinícius de Oliveira; Alcântara, Mariana Torres; de Avellar, Leonardo Miranda.
Afiliação
  • Ferreira Júnior TA; Neurosurgery Department, Hospital Geral Roberto Santos, Salvador, Brazil.
  • Dourado JC; Neurosurgery Department, Núcleo Integrado do Cérebro e Coluna, Salvador, Brazil.
  • Medeiros GLR; Neurosurgery Department, Hospital Geral Roberto Santos, Salvador, Brazil.
  • da Paz MGDS; Neurosurgery Department, Núcleo Integrado do Cérebro e Coluna, Salvador, Brazil.
  • Lima TVO; Neurosurgery Department, Hospital Geral Roberto Santos, Salvador, Brazil.
  • Alcântara MT; Neurosurgery Department, Hospital Geral Roberto Santos, Salvador, Brazil.
  • de Avellar LM; Neurosurgery Department, Hospital Geral Roberto Santos, Salvador, Brazil.
Oper Neurosurg (Hagerstown) ; 24(4): e299-e303, 2023 04 01.
Article em En | MEDLINE | ID: mdl-36701589
BACKGROUND AND IMPORTANCE: Resection of olfactory groove meningiomas is challenging because of their close proximity with the anterior cerebral circulation. It is important to recognize the vascular variants in procedures at the anterior skull base because inadvertent maneuvers may result in the rupture of these arteries and unexpected bleeding. CLINICAL PRESENTATION: We reported a type 2 persistent primitive olfactory artery with a dural branch of the elongated anterior cerebral artery directly to the ethmoid region, visualized during the surgical removal of an olfactory groove meningioma. CONCLUSION: This is the first report of bilateral persistent primitive olfactory artery demonstrated by operative visualization and confirmed with vascular study. Understanding and recognizing the possible variations of this vascular anatomy is of great importance for anterior skull base surgeries.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Neoplasias Meníngeas / Meningioma Limite: Humans Idioma: En Revista: Oper Neurosurg (Hagerstown) Ano de publicação: 2023 Tipo de documento: Article País de afiliação: Brasil País de publicação: Estados Unidos
Texto completo
Adicionar na Minha BVS
Imprimir
XML
PubMed Links
Buscar no Google

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Neoplasias Meníngeas / Meningioma Limite: Humans Idioma: En Revista: Oper Neurosurg (Hagerstown) Ano de publicação: 2023 Tipo de documento: Article País de afiliação: Brasil País de publicação: Estados Unidos