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Bilateral Synchronous Ectopic Ethmoid Sinus Olfactory Neuroblastoma: A Case Report.

Elena Leon-Soriano1, Carolina Alfonso1, Laura Yebenes2

  • 1Department of Otolaryngology, La Paz University Hospital, La Paz University Hospital Institute for Health Research (IdiPAZ), Madrid, Spain.

The American Journal of Case Reports
|April 22, 2016
PubMed
Summary

This case report details a rare instance of multifocal ectopic olfactory neuroblastoma (ONB). Early diagnosis and endoscopic resection are crucial for managing this rare head and neck cancer.

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