2026 Poster Presentations
P431: EXPANDED ENDOSCOPIC ENDONASAL SKULL BASE RESECTION OF OLFACTORY NEUROBLASTOMA WITH DRAF III & PEDICLED PERICRANIAL FLAP RECONSTRUCTION
Omer Baker; Farhoud Faraji; Adam S DeConde; UC San Diego Department of Otolaryngology
A 58-year-old male presented with an 8-month history of persistent left-sided nasal congestion associated with anosmia and thick discharge, unresponsive to medical therapies.
Imaging showed 4.9x2.7x4.0cm sinonasal mass centered in the olfactory recesses and ethmoid sinuses with transcribiform and ethmoid roof invasion into anterior cranial fossa, consistent with a Kadish D olfactory neuroblastom
