GASTROINTESTINAL BLEEDING
GASTROINTESTINAL BLEEDING
GASTROINTESTINAL BLEEDING
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3 Perform UGI endoscopy<br />
•UGI endoscopy 是診斷 UGI bleeding source 的最<br />
sensitive 和 specific 的檢查.<br />
•Endoscopy 能檢查出 definitive or potential bleeding<br />
site 約 80%. 當流血厲害時會增加檢測率.但當迅速<br />
流血使得 endoscopy不可能看時,考慮作 angiography<br />
來定位.
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