Difficulty of balloon dilatation in corrosive esophageal strictures.
10.3348/jkrs.1993.29.6.1181
- Author:
Hyun Young HAN
;
Ho Young SONG
;
Young Min HAN
;
Su Bin CHON
;
Gyung Ho CHUNG
;
Myung Hee SOHN
;
Chong Soo KIM
;
Ki Chul CHOI
- Publication Type:Original Article
- MeSH:
Constriction, Pathologic*;
Dilatation*;
Humans;
Rupture
- From:Journal of the Korean Radiological Society
1993;29(6):1181-1186
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
To objectively assess the difficulty in the procedures of corrosive esophageal strictures, the success rates, the number of sessions and balloon dilatation and complications were evaluated in 66 patients with esophageal strictures who underwent balloon dilatation. These patients were grouped into three according to the causes as corrosive esophageal strictures (n=24), non-corrosive benign strictures (n=22) and malignant strictures (n=22). Success rates were 29% in corrosive esophageal strictures, 86% in noncorrosive benign strictures, and 85% in malignant strictures. Required average number of sessions and balloon dilations were 3.4 and 7.4 in corrosive strictures and 1.4 and 2 in noncorrosive benign and malignant strictures, respectively. Esophageal rupture occured in 33% of corrosive strictures, 4% of each noncorrosive benign and malignant strictures. Pain in corrosive esophageal strictures was severest. In conclusion, balloon dilatation in corrosive strictures has low success rate and high complication rate and requires more frequent dilation, which implies that it is more difficult than other strictures.
