J Neurol Surg B Skull Base 2025; 86(S 01): S1-S576
DOI: 10.1055/s-0045-1803478
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Endoscopic Craniofacial Resection of Olfactory Neuroblastoma with Mini-Open Pericranial Flap Reconstruction

Rijul Kshirsagar
1   Kaiser Permanente Redwood City Medical Center, Redwood City, California, United States
,
Giyarpuram Prashant
1   Kaiser Permanente Redwood City Medical Center, Redwood City, California, United States
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A 79-year-old male presented with 9 months of nasal obstruction and anosmia. Evaluation revealed a pulsatile, lobulated mass involving both nasal cavities, extending into the anterior cranial fossa. Biopsy confirmed olfactory neuroblastoma (T4aN0M0 staging). The patient underwent endoscopic craniofacial resection with mini-open tunneled pericranial flap and bilayer fascia lata graft reconstruction. Postoperative course was uneventful, with all margins negative. This video highlights the surgical nuances of this versatile skull base reconstruction technique.



Publication History

Article published online:
07 February 2025

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