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頁籤選單縮合
題 名 | 顳骨血管球瘤--四例報告=Glomus Tumors of the Temporal Bone--Report of Four Cases |
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作 者 | 徐景雯; 黃俊生; | 書刊名 | 中華民國耳鼻喉科醫學會雜誌 |
卷 期 | 33:5 1998.10[民87.10] |
頁 次 | 頁136-141 |
分類號 | 416.81 |
關鍵詞 | 血管球瘤; 副神經節瘤; 搏動性耳鳴; Glomus tumor; Paraganglioma; Pulsatile tinnitus; |
語 文 | 中文(Chinese) |
中文摘要 | 血管球瘤為顳骨最常見之良性腫瘤,然其發生率並不高。長庚醫院耳鼻喉 部自 1994 年 10 月至 1997 年 3 月共收集 4 名病例,均為鼓室血管球瘤。在施行術前血 管栓塞後,依臨床分類選擇不同的進入方式切除腫瘤。 僅 1 例在血管栓塞後出現聲帶麻痺 ,所有患者於門診追蹤時間為 6 個月至 3 年,均未出現腫瘤復發。對於血管球瘤的治療, 良好的術前評估,併以成功之術前血管栓塞,通常可獲致良好之手術結果。尤其唯一之第 1 型病例缺乏典型的血管球瘤之搏動性耳鳴等症狀,僅以耳癢表現,因保持高度懷疑性而能早 期診斷,得以保留正常聽力;更彰顯出早期診斷之重要性。 |
英文摘要 | Glomus tumor is a benign neoplasm most commonly encountered in the temporal bone, occuring at a rate of 0.6% of all head and neck tumors. The most common presenting symptom of the glomus tumors is pulsatile tinnitus. The glomus tumor usually manifests as reddish mass behind intact ear drum. A useful tool for diagnosis and preoperative evaluation of the tumor is high resolution CT scan of temporal bone, and surgical excision of the glomus tumor is the treatment of choice. Since October, 1994 to March, 1997, we collected four such cases of glomus tumor and reported herein. Surgical excision of the tumors were performed with different approach according to clinical classification of the tumors on the basis of findings of the CT scan after pre-operative embolization. Only one of these four patients was observed to have unexplanable post-embolization vocal palsy and all of them showed no recurrence of tumor durign a follow-up for a period of 6 months to 3 years. Although the third case is lack of typical "pulsatile tinnitus", the fact that hearing preservation can be achieved on early diagnosis emphasizes importance of high index of suspicion about the existence of this tumor by careful inspection of ear drum. Glomus tumors of the temporal bone usually have good prognosis if early diagnosis and treatment can be made. |
本系統中英文摘要資訊取自各篇刊載內容。