Endoscopically assisted intratumoral embolization of juvenile nasopharyngeal angiofibroma using Onyx: Case report

Mohammad Ali Aziz-Sultan, Roham Moftakhar, Stacey Quintero Wolfe, Mohamed Samy Elhammady, Björn Herman, Hamad Farhat

Research output: Contribution to journalArticle

7 Scopus citations

Abstract

Juvenile nasopharyngeal angiofibromas are vascular tumors that may make resection difficult and potentially dangerous. Preoperative embolization is frequently used to decrease surgical morbidity and blood loss. Embolization has typically been performed via a transarterial route using a variety of embolic materials. The authors present a case in which endoscopic assistance was used for direct transnasal tumor puncture and intratumoral embolization using the liquid embolic agent Onyx. In this case there was excellent infiltration of the parenchymal vasculature with complete angiographic obliteration. There were no complications related to the embolization. The tumor was resected with minimal blood loss. To the authors' knowledge, there have been no previous reports of this novel direct intratumoral embolization technique using endoscopic guidance.

Original languageEnglish (US)
Pages (from-to)600-603
Number of pages4
JournalJournal of Neurosurgery: Pediatrics
Volume7
Issue number6
DOIs
StatePublished - Jun 1 2011

Keywords

  • Endoscope
  • Functional neurosurgery
  • Juvenile nasopharyngeal angiofibroma
  • Onyx
  • Percutaneous embolization

ASJC Scopus subject areas

  • Clinical Neurology
  • Surgery
  • Pediatrics, Perinatology, and Child Health

Fingerprint Dive into the research topics of 'Endoscopically assisted intratumoral embolization of juvenile nasopharyngeal angiofibroma using Onyx: Case report'. Together they form a unique fingerprint.

  • Cite this