Preoperative embolization of a solitary fibrous tumor originating from external auditory meatus: A case report with literature review

Research output: Contribution to journalJournal articleResearchpeer-review

Documents

Solitary fibrous tumors (SFTs) are mesenchymal, fibroblastic tumors with mostly favorable, but still unpredictable prognosis. Their rarity and occurrence at a variety of locations coupled with variable histological appearance make the diagnosis a challenge. This can be resolved by histological and immunohistochemical analysis on the histologic material eventually coupled with demonstration of NAB2-STAT6 gene fusion by next generation sequencing (NGS) analysis. Tumor removal with clear surgical margins is sufficient for complete cure in most cases. Percutaneous transcatheter embolization in well-vascularized lesions may minimize the risk of bleeding during subsequent removal. In this article we present a rare case of SFT arising from the external auditory canal and treated with preoperative endovascular arterial embolization. A literature review with focus on diagnostics and treatment of this entity in the head and neck region is following.

Original languageEnglish
Article number62
JournalDiagnostics
Volume11
Issue number1
Number of pages10
ISSN2075-4418
DOIs
Publication statusPublished - 2021

Bibliographical note

Publisher Copyright:
© 2021, MDPI AG. All rights reserved.

    Research areas

  • Endovascular embolization, Microspheres, Preoperative embolization, Retro-auricular tumor, Solitary fibrous tumor

ID: 282478580