查詢結果分析
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頁籤選單縮合
| 題 名 | Sonography of Abdominal Aortic Aneurysm=腹主動脈動脈瘤之超音波檢查 |
|---|---|
| 作 者 | 吳宏達; 周宜宏; 許重權; 邱宏仁; 刁翠美; 張政彥; 于俊; | 書刊名 | Journal of Medical Ultrasound |
| 卷 期 | 5:3 1997.09[民86.09] |
| 頁 次 | 頁89-94 |
| 分類號 | 415.5093 |
| 關鍵詞 | 腹主動脈動脈瘤; 超音波檢查; Ultrasonography; Abdominal aorta; Aneurysm; |
| 語 文 | 英文(English) |
| 英文摘要 | Background: Early diagnosis of abdominal aortic aneurysm (AAA) is very important as death may result from rupture. The authors set out to evaluate the efficacy of ultrasound (US) in the diagnosis of AAA. Materials and Methods: Thirty-four surgically proven cases of AAA (32 men and two women) examined preoperatively with US were enrolled in this study. Measurements of the dimensions of the AAA by US and during surgery were compared. The sonographic features were also assessed. Results: The anteroposterior (AP) diameter of the AAA measured by US ranged from 2.7 to 12.0 cm (mean ± SD = 6.04 ± 2.07 cm), which was on average an underestimation of 0.26 cm compared with measurement at surgery. The AAA involved the common iliac artery in 20 cases (59%) and the infra-renal segment in 32 (94%). There were no cases with dissection. Thrombus formation occurred in 23 cases (68%), rupture in three (9%) and death in three (9%). Conclusion: These surgically confirmed results suggest US is a valuable diagnostic modality of screening for AAA. |
本系統中英文摘要資訊取自各篇刊載內容。