Computed tomography and magnetic resonance imaging findings of intrasellar schwannoma: A case report and literature review

  • Authors:
    • Mengqi Liu
    • Yu Ouyang
    • Fajin Lv
  • View Affiliations

  • Published online on: February 3, 2016     https://doi.org/10.3892/ol.2016.4182
  • Pages: 2315-2319
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Abstract

Intrasellar schwannoma is extremely rare, and only a few cases have been reported in the literature to date. In the present study, the clinical, radiological and pathological features of a 50‑year‑old male patient with primary intrasellar schwannoma are presented. The patient presented with decreased visual acuity, and a subsequent computed tomography (CT) scan revealed a giant well‑demarcated intrasellar mass with suprasellar extension, without cavernous sinus invasion. The lesion was slightly hyperdense with heterogeneous enhancement. On magnetic resonance imaging (MRI), the mass was isointense on T1 weighted images (WI), and slightly hyperintense on T2WI, with significant heterogeneous enhancement. Previous literature was reviewed to summarize the CT and MRI characteristics of intrasellar schwannoma. Despite the rarity of this tumor, intrasellar schwannoma must be included in the differential diagnosis of intrasellar lesions.
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March-2016
Volume 11 Issue 3

Print ISSN: 1792-1074
Online ISSN:1792-1082

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Spandidos Publications style
Liu M, Ouyang Y and Lv F: Computed tomography and magnetic resonance imaging findings of intrasellar schwannoma: A case report and literature review. Oncol Lett 11: 2315-2319, 2016.
APA
Liu, M., Ouyang, Y., & Lv, F. (2016). Computed tomography and magnetic resonance imaging findings of intrasellar schwannoma: A case report and literature review. Oncology Letters, 11, 2315-2319. https://doi.org/10.3892/ol.2016.4182
MLA
Liu, M., Ouyang, Y., Lv, F."Computed tomography and magnetic resonance imaging findings of intrasellar schwannoma: A case report and literature review". Oncology Letters 11.3 (2016): 2315-2319.
Chicago
Liu, M., Ouyang, Y., Lv, F."Computed tomography and magnetic resonance imaging findings of intrasellar schwannoma: A case report and literature review". Oncology Letters 11, no. 3 (2016): 2315-2319. https://doi.org/10.3892/ol.2016.4182