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相關文獻
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題 名 | The Relationship between Defecography and Obstructed Constipation=排便攝影與阻塞型便秘的關係 |
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作 者 | 金臺明; | 書刊名 | 中華民國大腸直腸外科醫學會雜誌 |
卷 期 | 8:1 1997.03[民86.03] |
頁 次 | 頁1-6 |
分類號 | 416.245 |
關鍵詞 | 排便攝影; 阻塞型便秘; Defecography; Obstructed constipation; Anatomic abnormality; |
語 文 | 英文(English) |
英文摘要 | 42位阻塞型便秘的病患與20位排便正常的對照組,利用排便攝影及其檢查量度的 結果,以觀察直腸排出的變化。即使在正常組,量度的範圍變化也是非常大的。直肛角度、 骨盆底下降、及肛管寬度在兩組並沒有差異。唯一有意義的差異是鋇劑的排出時間以及用力 排出後仍存留在遠端直腸內鋇劑的量。正常組中的 16 人可以在 20 秒內排出大部分的鋇劑 ,便秘組中的 32 人要花較長的時間才行 (15 ± 10 sec vs. 34 ± 20 sec, P<0.01)。直 腸中鋇劑存留量的量度顯示, 正常組 20 人中的 19 人至少可以排出 60%,而便秘組的 42 人中只有 14 人辦得到 (85 ± 13% vs. 55 ± 30%, P<0.01)。排便攝影是一種簡單又容易 施行的診斷方法,在處理肛門直腸的問題時值得醫師們廣泛使用,但排便攝影的各種量度對 骨盆底肌肉所表現出來複雜的生理情況不能當做可信的指標,在做解釋時要特別謹慎。排便 攝影在肛門直腸功能檢查時,對提供解剖的細節倒是唯一的方法。 rectum as a measure, 19 of 20 control subjects evacuated at least 60 percent of the barium from the distal rectum compared with only 14 of 42 patients (85 ± 13% vs. 55 ± 30%, P<0.01). In conclusion, defecography is a simple, easily performed diagnostic study that should be widely available to physicians dealing with anorectal conditions, but defecographic measurements cannot be regard as reliable indicators of the complex physiologyical condition of the pelvic floor muscles. Defecography is the only method of investigation of anorectal function that gives anatomical detail. |
本系統中英文摘要資訊取自各篇刊載內容。