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KMID : 0356820160320020041
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Korean Journal of Head & Neck Oncology
2016 Volume.32 No. 2 p.41 ~ p.46
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Sinonasal Undifferentiated Carcinoma of Sphenoid Sinus Invading Cavernous Sinus and Optic Nerve: A Case Report and Review of Literature
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Park Tae-Jung
Jung Tae-Young
Noh Woong-Jae
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Abstract
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Sinonasal undifferentiated carcinoma (SNUC) is an extremely rare, highly aggressive malignancy of the nasal cavity and paranasal sinuses. Patients with SNUC usually being asymptomatic until the tumor has extensively progressed therefore frequently present with invasion of the orbit or cranial vault. Most case series of SNUC report very poor prognosis despite aggressive multimodality therapy. We recently experienced a 78-year-old male patient diagnosed as SNUC occurred from the left sphenoid sinus with invasion to the cavernous sinus and orbital content, which was treated intranasal endoscopic debulking surgery combined with curative radiation therapy successfully, and report this case with a review of literature.
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KEYWORD
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Sinonasal undifferentiated carcinoma, Sphenoid sinus
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