Polyethylene Glycol (PEG)-Induced Anaphylactic Reaction During Bowel Preparation.
Polyethylene Glycol (PEG)-Induced Anaphylactic Reaction During Bowel Preparation.
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DOI：
10.14309/crj.2015.63
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发表时间：
2015-07
影响因子：
0.7
通讯作者：
Gachoka D
中科院分区：
文献类型：
--
作者：
Gachoka D
钡灌肠用于筛查不想接受结肠镜检查的消化道出血患者。聚乙二醇（PEG）通常是肠道准备的选择。本品很少报告过敏反应;包括荨麻疹、血管性水肿和速发过敏反应。反应被认为是由于少量PEG穿过肠粘膜引起的，在某些患者中，这足以引起过敏反应。
Barium enema is used to screen patients with gastrointestinal bleeding who do not want to undergo colonoscopy. Polyethylene glycol (PEG) is usually the bowel preparation of choice. Few allergic reactions from this product have been reported; these include urticaria, angioedema, and anaphylaxis. Reactions are thought to result from a small amount of PEG crossing the intestinal mucosa, which, in some patients, is sufficient to provoke an anaphylactic reaction.