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頁籤選單縮合
題名 | 口腔含氣之電腦斷層攝影=Air Contrast Computed Tomography of Oral Cavity |
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作 者 | 王裕生; 李榮輝; 郭葉璘; 呂鎮中; 趙世裕; 李子瑜; | 書刊名 | 中華放射線技術學雜誌 |
卷期 | 21:1 1997.04[民86.04] |
頁次 | 頁7-11 |
分類號 | 416.14 |
關鍵詞 | 口腔癌; |
語文 | 中文(Chinese) |
中文摘要 | 口腔(oral cavity)含氣之電腦斷層攝影,適用於好發口腔部位之腫瘤檢查,尢其是長在兩腮及牙齦黏膜的口腔癌 (buccal carcinoma) 特別對腫瘤較小,位置較深入後面者,更具意義。本法藉由空氣充塞於兩腮之間,使病灶 (lesion) 之範圍及大小都能明顯的區分開。因而有助於病灶之正確診斷。本院在1995年11月到1995年12月間有20個病人,經病理証明是惡性口腔腫瘤,而應用此法,有18個病人獲得明顯的診斷,2人失敗,此法操件簡單,且判讀較容易正確。此檢查方法之過程及條件,其優缺點及限制在本文中皆有提及。 |
英文摘要 | Air contrast computed tomography is a very useful and practical method in the evaluation of tumors predilected for oral cavity, especially for those carcinoma located posteriorly at either side of buccal mucosa, between gingiva, deep in the oral cavity or those not easily detected due to their sizes. This modality utilizes air-filled oral cavity which clearly delineates the size and extension of buccal lesions from the normal surrounding stuctures. It significantly improves the diagnosis from our experiences. Between November and December of 1995,20 patients with pathological proven oral cavity malignant tumors were studied using this new technique only 2 of the 20 patients were not correctly diagnosed. This method is very simple to conduct, and easy for interpretation. The procedures and protocols of this technique will be reviewed. We will also discuss its pitfalls and limitations in this paper. studied |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。