[Experience with dilatation of tight esophageal stenoses using a balloon catheter].

Ceskoslovenska radiologie Pub Date : 1989-10-01

J Bohutová, J Kolár

引用次数: 0

Abstract

The dilatation of oesophageal stenoses with balloon catheters was made in 38 patients with 44 stenoses of different origin. The most frequent stenosis was localized in oesophagogastric or oesophagocolic anastomosis after oesophagectomy, postcorrosive stenoses an those after reflux oesophagitis. The stenoses were mostly of filiform type, the diameter being 1-3 mm (79%) less frequently 4-7 mm (21%). It became possible to dilate 37 stenoses up to 10 to 20 mm, four stenoses to 22 mm. In only three cases the stenosis was dilated to less than 10 mm. In six patients it proved necessary to repeat the dilatation within one to six-month intervals. The dilatation failed to give positive in one case.

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应用球囊导管扩张食管狭窄的经验

对38例44处不同来源的食管狭窄行球囊导管扩张术。食管切除术后食管胃吻合口或食管结肠吻合口狭窄、腐蚀后狭窄和反流性食管炎后狭窄最为常见。狭窄以丝状多见，直径1 ~ 3mm占79%，4 ~ 7mm较少，占21%。有37个狭窄到10到20毫米，4个狭窄到22毫米。只有3例狭窄扩张至小于10mm。在6例患者中，有必要在1至6个月的间隔内重复扩张。一例扩张未见阳性。

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Ceskoslovenska radiologie

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