论文部分内容阅读
目的：探讨带囊导管扩张术治疗贲门失驰缓症的临床效果；方法：用美国Ｒｉｇｉｆｌｅｘ型导管，对７０例贲门失驰缓症患者进行球囊扩张，压力１５～１８ｋＰａ，观察贲门扩张前后管径变化及临床疗效；结果：扩张后的临床疗效满意，总有效率达１００％，扩张后贲门管径明显增加，直径≥１３ｍｍ占５５例（７８．６％），８～１２ｍｍ占１０例（１４．３％），６～８ｍｍ占５例（７．１％）。结论：带囊导管扩张术治疗贲门失驰缓症是一种完全、有效的治疗方法。球囊压力，扩张持续时间与次数等因素影响疗效，而与狭窄程度关系不大。
OBJECTIVE: To investigate the clinical effect of balloon catheterization for the treatment of cardia dementia. Methods: 70 cases of cardia dyssychia were balloon dilated with pressure of 15 ~ 18kPa with American Rigiflex catheter. Before and after cardia dilatation Results: After the expansion, the total effective rate was 100%. After the expansion, the diameter of cardia increased significantly, the diameter ≥ 13mm accounted for 55 cases (78.6%), the diameter of 8-12mm accounted for 10 cases ( 14.3%), 6 ~ 8mm accounted for 5 cases (7.1%). Conclusion: Dilated balloon catheterization for the treatment of cardia deacetylate is a complete and effective treatment. Balloon pressure, the duration and frequency of expansion and other factors affect the efficacy, but not with the degree of stenosis.