頁籤選單縮合
題名 | 口咽後壁之神經鞘瘤--病例報告=Neurilemmoma of Posterior Oropharyngeal Wall-- Case Report |
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作者 | 朱水松; 婁培人; | 書刊名 | 中華民國耳鼻喉科醫學會雜誌 |
卷期 | 33:4 1998.08[民87.08] |
頁次 | 頁119-123 |
分類號 | 416.89 |
關鍵詞 | 許旺氏細胞; 神經鞘瘤; Schwann cell; Neurilemmoma; |
語文 | 中文(Chinese) |
中文摘要 | 神經鞘瘤雖罕見之腫瘤,但是發生於後咽壁之神經鞘瘤則十分稀少,截 至目前國外文獻僅有 4 例報告。 通常發生於成人,罕見惡性變化,完全切除後,幾無復發 之可能。光學顯微鏡下,於 Antoni type A 區域可見徵的 Verocay 氏體。於電子顯微鏡下 之超微構造可見腫瘤細胞呈典型之竇狀結構與由纖維長間隔膠原構成的 Luse 氏體。本病例 為一男性,41 歲,意外發現右側口咽後壁上有一神經鞘瘤。 經口切除後,並無任何吞嚥、 發聲或局部神經學上的問題,追蹤迄今並無局部復發跡象。 |
英文摘要 | Neurilemmoma is common in the head and neck. However, its occurrence at the posterior oropharyngeal wall is very rare. Neurilemmomas usually occur in adults, but seldom become malignant. After complete excision, recurrence is rare. Under light microscope. Verocay body of the Antoni type A area is the characteristic finding of the tumor. Ultrastructurally, the tumor cells reveal typical sinusoldal pattern and characteristic Luse bodies consisting of fibrous long-spacing colllagen. We herein present a case of right posterior oropharyngeal neurilemmoma. After transoral excision of the tumor, there is no swallowing, phonation or focal neurological deficits noted. No evidence of recurrence is noted in the follow-up of five months. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。