Intramuscular Myxoma of the Thigh: A Case Report
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Keywords

Myxoma
Benign
Intramuscular
MRI

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How to Cite

1.
Zaizi A, Benomar H, Badaoui R, Fekhaoui MR, Grimi T, Mahfoud M, Berrada MS. Intramuscular Myxoma of the Thigh: A Case Report. Integr J Med Sci [Internet]. 2020 May 19 [cited 2021 Dec. 6];7. Available from: https://mbmj.org/index.php/ijms/article/view/147

Abstract

Introduction: Myxomas are rare benign tumors of soft tissue, represent 1% of adult cancers, they are most often located in the intramuscular compartment, particularly in the thigh. They are most often observed in elderly patients between the fifth and seventh decade, particularly females.
Case report: We present the case of a 60-year-old man with a painless and several years progressive mass of the medial aspect of the left thigh. Magnetic Resonance Imaging (MRI) has shown a tissue mass with a cystic lesion. In addition, histopathological diagnosis of the specimen was in favor of an intramuscular myxoma without signs of malignancy. Short and long-term follow-up of two years did not detect any recurrence.
Conclusion: The slowly growing character is not an argument of benignity, in contrast to other situations. Therefore, the myxoid component may be present in other soft tissue malignant tumors, specially liposarcoma. This difficulty sometimes imposing more specimen verification or a second opinion. Although myxomas are rare, it is important to keep them in mind when a myxoid component is present and distinguish them from sarcomas.

https://doi.org/10.15342/ijms.7.147
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References

Yaligod V, M AS. Intramuscular Myxoma - A Rare Tumor. J Orthop Case Rep. Oct-Dec 2013; 3(4):38‐41. https://doi.org/10.13107/jocr.2250-0685.130

Stout AP. Myxoma, the tumor of primitive mesenchyme. Ann Surg. 1948 May; 127(4):706-19.

Falavigna A, Righesso O, Volquind D, Teles AR. Intramuscular myxoma of the cervical paraspinal muscle. Eur Spine J. 2009 Jul; 18(Suppl. 2):245–9. https://doi.org/10.1007/s00586-009-0933-9

Murphey D, McRae G, Fanburg-Smith J, Temple HT, Levine AM, Aboulafia AJ. Imaging of soft-tissue myxoma with emphasis on CT and MR and comparison of radiologic and pathologic findings. Radiology. 2002 Oct; 225(1):215–24. https://doi.org/10.1148/radiol.2251011627

Dreizin D, Glen C, Jose J. Mazabraud syndrome. Am J Orthop (BelleMeadNJ). 2012 Jul; 41(7):332–5. [Accessed 2021 Aug 27]. Available From: https://miami.pure.elsevier.com/en/publications/mazabraud-syndrome

Allen PW. Myxoma is not a single entity: a review of the concept of myxoma. Ann Diagn Pathol. 2000 Apr;4(2):99–123. https://doi.org/10.1016/s1092-9134(00)90019-4

Charron P, Smith J. Intramuscular myxomas: a clinicopathologic study with emphasis on surgical management. Am Surg. 2004 Dec; 70(12):1073–7. [Accessed 2021 Aug 27]. Available from: https://www.proquest.com/openview/c25f0858611e982fbfbcc0d828209a6f/1?pq-origsite=gscholar&cbl=49079

Girish G, Jamadar DA, Landry D, Finlay K, Jacobson JA, Friedman L. Sonography of intramuscular myxomas: the bright rim and bright cap signs. J Ultrasound Med. 2006 Jul; 25(7):865–9. https://doi.org/10.7863/jum.2006.25.7.865

Van Roggen J, McMenamin M, Fletcher D. Cellular myxoma of soft tissue: a clinicopathologic study of 38 cases confirming indolent clinical behavior. Histopathology. 2001 Sep; 39(3):287–97. https://doi.org/10.1046/j.1365-2559.2001.01209.x

Ozbek N, Danaci M, Okumus B, Gursel B, Cakir S, Dabak N, et al. Recurrent intramuscular myxoma: review of the literature, diagnosis and treatment options. Turk J Cancer. 2006; 36(2):75-78. [Accessed 2021 Aug 27]. Available from: http://tjc.dergisi.org/summary_en.php3?id=429

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Copyright (c) 2020 Zaizi A et al.

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