首页> 外文期刊>The Journal of laryngology and otology. >An unusual presentation of aggressive epithelial-myoepithelial carcinoma of the nasal cavity with high-grade histology.
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An unusual presentation of aggressive epithelial-myoepithelial carcinoma of the nasal cavity with high-grade histology.

机译:高级别组织学表现的侵袭性鼻腔上皮-肌上皮癌的不寻常表现。

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BACKGROUND: Epithelial-myoepithelial carcinoma is an uncommon, low-grade carcinoma that generally occurs in the salivary glands. A few cases of epithelial-myoepithelial carcinoma arising in the nasal cavity have been reported. We describe a unique case of aggressive epithelial-myoepithelial carcinoma in the nasal cavity. CASE REPORT: A 36-year-old woman presented with a mass in her left nasal cavity. Histopathological evaluation revealed it to be an epithelial-myoepithelial carcinoma with overt nuclear atypia, frequent mitoses and necrosis. The tumour recurred in the contralateral nasal cavity 15 months following primary excision. Medial maxillectomy and radiation therapy were performed. Seven-month follow up revealed extensive bone metastases. CONCLUSION: We report a rare case of aggressive epithelial-myoepithelial carcinoma in the nasal cavity, with high-grade histology.
机译:背景:上皮肌上皮癌是一种罕见的低度癌,通常发生在唾液腺中。鼻腔上皮肌上皮癌的一些病例已有报道。我们描述了鼻腔侵袭性上皮-肌上皮癌的独特案例。病例报告:一名36岁的女性左鼻腔出现肿块。组织病理学评估显示它是上皮-肌上皮癌,具有明显的核异型性,频繁的有丝分裂和坏死。初次切除后15个月,该肿瘤在对侧鼻腔中复发。进行了上颌内侧切除术和放射治疗。七个月的随访发现广泛的骨转移。结论:我们报告了鼻腔上皮侵犯性上皮-肌上皮癌的罕见病例,具有高度的组织学表现。

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