Surgical Treatment of Benign Esophageal Stricture

양성 식도 협착의 외과적 치료

During a ten-year period from August, 1978 to September, 1989 45 patients with benign esophageal stricture were surgically evaluated. The results are as follows; l. Out of 45 patients, there were 26 males and 19 females ranging from 2 to 70 years of age with a mean of 31.9 years. 2. The most common cause of benign esophageal stricture was corrosive burn due to caustic agents[40 cases, 88.9 %]. Corrosive agents were 15 cases of lye, 22 cases of acid and 3 cases of other agents. Other causes were two cases of esophageal web and each one case of previous surgical result, inflammation and idiopathic mediastinal fibrosis respectively. 3. The most frequent stricture site was whole esophagus as 21 cases[46.7 %] and the next was lower a third thoracic esophagus[10 cases, 25.0%]. 4. In 33 of total 45 cases, colon interposition with right colon was performed without resection of the strictured esophagus except one case which was complicated esophageal cancer. Other procedures were 4 cases esophagogastrostomy with segmental resection, 2 cases of plastic repair and so on. 5. Major postoperative complications which were needed for secondary operation were 5 cases[11.1 %]. [2 cases of stenosis, ileus and ulcer bleeding respectively] Overall mortality rate was 4.4 %.