Endoscopic Reconstruction of a Total Sella Defect with Nasoseptalflap
Journal of Rhinology
;
: 155-159, 2011.
Artigo
em Coreano
| WPRIM
| ID: wpr-151717
ABSTRACT
Cerebrospinal fluid (CSF) leakage is a possible major complication in skull base surgery. Application of the expanded endoscopic endonasal approach in skull base surgery expands the accessibility to resect skull base lesions but also increases the risk of CSF leakage due to the creation of larger dural defects in the skull base. Reconstruction of the skull base with multilayered autologous materials has been a key surgical technique. A recent advance in skull base reconstruction is nasoseptal flap, a robust reliable vascular pedicled flap supplied with the septal branch of the sphenopalatine artery. This technique has been reported to significantly decrease the risk of CSF leakage. We report a case of giant pituitary adenoma involving the suprasellar space and sphenoid sinus with a near total sellar defect. The lesion was removed using the endoscopic endonasal transsphenoidal approach, and the sellar floor was successfully reconstructed using a nasoseptal flap with no other multilayered support.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Neoplasias Hipofisárias
/
Artérias
/
Seio Esfenoidal
/
Retalhos Cirúrgicos
/
Base do Crânio
/
Pisos e Cobertura de Pisos
Idioma:
Coreano
Revista:
Journal of Rhinology
Ano de publicação:
2011
Tipo de documento:
Artigo
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