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Soft tissue myoepithelial carcinoma of the neck with spinal invasion
oleh: Elias Moussaly, Bassel Nazha, Shiksha Kedia, Qing Chang, Frank Forte
Format: | Article |
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Diterbitkan: | SAGE Publishing 2016-10-01 |
Deskripsi
Soft tissue myoepithelial neoplasms are a rare yet diverse group of tumors, ranging from benign to malignant lesions. Their presentation in the head and neck region is uncommon and represents a challenging diagnosis. Early identification of myoepithelial carcinoma is crucial given its more aggressive course compared to its benign counterpart, although the histopathological distinction between the two can be difficult. <em>EWSR1</em> gene rearrangement is found in half the cases and has a speculative role in pathogenesis. Complete excision remains the treatment of choice. The roles of chemotherapy and radiation are unclear. We report the hospital course of a 33-year-old female who presented to our institution with a posterior neck mass with spinal invasion, diagnosed as myoepithelial cancer. A literature review of these rare tumors is discussed here.