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Preoperative Embolization of a Solitary Fibrous Tumor Originating from External Auditory Meatus: A Case Report with Literature Review

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  1. Infrared Thermography as a Method of Verification in Raynaud's Phenomenon

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  2. Four-Dimensional Flow MRI of Abdominal Veins: A Systematic Review

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  3. Characteristic Features of Infrared Thermographic Imaging in Primary Raynaud's Phenomenon

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  1. Dual-energy CT

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  2. Endovascular Treatment of Chronic and Acute on Chronic Mesenteric Ischaemia: Results From a National Cohort of 245 Cases

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  3. Soft tissue myoepithelial carcinoma-a case report with molecular and electron microscopic analysis

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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
ISSN2075-4418
DOIs
Publication statusPublished - 2 Jan 2021

    Research areas

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

ID: 61846838