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Comparison between Balloon Dilation and Bougienation in Management of Esophageal Strictures

介入性放射學:食道擴張術之比較

摘要


食道擴張術是一種非手術性的食道狹窄治療術,其中又以在X光透視底下用導管通過狹窄的地方,再用氣球作一橫向的擴張術為最近所採用的方式。它的好處除了可以通過很彎曲及狹窄的地方外,還可避免引起不當的併發症,同時也是諸種食道擴張術中最為有效的一種。尤其對腐蝕性傷害引起之食道狹窄,有很大的幫助,它的成功率也比其他食道擴張術高。

並列摘要


A total of 162 dilations of esophageal strictures were performed on 41 patients over a 6-year period. Fifty one percent of the patients had Gl malignancy while forty one percent had corrosive injury. Both Maloney bougienage and balloon dilation were employed. Balloon dilation is the most successful method of dilating esophageal strictures and has least complications. The most common complication of corrosve injuries is the development of stricture and balloon dilation is a good method to overcome it.

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