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球囊扩张术对上胃肠道吻合口狭窄、先天性食管狭窄以及食管灼伤后狭窄已有肯定的疗效,但对贲门失弛缓症的评价褒贬不一。我们四年来,用大球囊扩张治疗的方法,对46例患者实施了扩张,除7例扩张后不足一年,一例无效外,其余38例效果满意。资料与方法自1988年6月以来,经我们收治的贲门失弛缓症46例(男16例,女30例),年龄8～56岁(平均31岁),病史最短7个月,最长15年,(平均2年5个月),总计施行贲门扩张131次,所有病例均进行随访观察。根据病人吞咽困难的程度、呕吐次数及钡餐检查
Balloon dilatation on the upper gastrointestinal tract anastomotic stenosis, congenital esophageal stenosis and esophageal stenosis has been a definite effect, but the evaluation of achalasia mixed reviews. In the past four years, 46 patients underwent major balloon dilatation. Except 7 patients who were less than one year after dilatation, one was ineffective and the other 38 patients were satisfied. Materials and Methods Since June 1988, 46 cases of achalasia (16 males and 30 females), aged from 8 to 56 years (average 31 years), the shortest history of 7 months and the longest of 15 Year, (average 2 years 5 months), the total implementation of cardiac expansion of 131 times, all cases were followed up. According to the degree of difficulty swallowing patients, the number of vomiting and barium meal examination