耳鼻咽喉科臨床 補冊
Online ISSN : 2185-1557
Print ISSN : 0912-1870
ISSN-L : 0912-1870
石川和夫教授開講10周年記念論文集
閉塞症状をきたした上咽頭脂肪腫例
工藤 香児高橋 雅史飯川 延子鈴木 真輔本田 耕平石川 和夫
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2010 年 129 巻 p. 81-85

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Lipoma, a benign tumor consisting of mature fat cells, occurs frequently in subcutaneous tissue but rarely in the pharyngeal submucosa. We report a case of epipharyngeal lipoma in a 54-year-old man seen for severe rhinolalia and snoring. Computed tomography (CT) and magnetic resonance imaging (MRI) showed a well-defined solid mass occupying the pharyngeal space, whose histological biopsy disclosed to be lipoma. The tumor was surgically removed in an oral approach, relieving obstructive symptoms. The man remains symptom-free for one year and five months after the surgery.

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