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摘要


頭頸部之軟骨肉瘤甚為少見,僅約佔所有軟骨肉瘤的10%,而發生在鼻腔之軟骨肉瘤更是罕見,至今有少數病例發表在國外文獻上。影響頭頸部軟骨肉瘤預後的因子為腫瘤手術切除範圍是否足夠、組織病理學上的分級和腫瘤的大小及其所在的位置。我們提出1例56歲女性病人的鼻腔軟骨肉瘤,治療的方式以手術切除腫瘤並於術後接受放射線治療。

關鍵字

鼻腫瘤 軟骨肉瘤

並列摘要


Chondrosarcomas are rarely found in the head and neck region. In a review of nonepithelial tumors of the nasal cavity, paranasal sinuses, and nasopharynx, only 4% are chondrosarcomas. The peak incidence occurs in the fourth decade of life. Sex predilection is twice as often in men as in women. Pathologic grading is the most important prognostic factor; tumor size and completeness of surgical resection are also important in prognosis. Surgery is the mainstay of treatment in chondrosarcoma of the head and neck, incomplete resections should receive further surgery or postoperative radiation therapy. High grade chondrosarcomas should be treated aggressively. This article reported one case of nasal chondrosarcoma. The presented case was about a 56 years ole female, who had a bulging mass at the right nasal floor without rhinorrhesa, epistaxis and cheek numbness. Degloving surgery was performed to resect the tumor completely. For the prevention of local recurrence, postoperative radiotherapy was given.

並列關鍵字

nasal tumor chondrosarcoma

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