Richieri J P, Mathieu B, Pin G, Touchène B, Remacle J P, Blachère P, Monges H
Nouv Presse Med. 1980 Mar 15;9(13):955-8.
Esophageal dilatations under topical pharyngeal anesthesia with the Eder-Puestow's metallic olives system were performed 101 times on 30 patients presenting peptic strictures. This method uses first a metallic wire introduced into the esophagus and the stomach under endoscopic control. Then, the wire allows to guide dilatating olives through very tight strictures. Functional results were excellent 28 times out of 30; two patients only required repeated dilatations because of uncomplete treatment (stenosis on esojejunal anastomosis). Finally, surgical procedure was never indicated. The use of Eder-Puestow's material together with fiberoptic esophagoscope reduces the hazard of peroral bougienage: no complication occured in our series.
在30例患有消化性狭窄的患者身上，使用埃德尔-普斯托金属橄榄头系统在咽部表面麻醉下进行了101次食管扩张术。该方法首先在内镜控制下将一根金属丝插入食管和胃。然后，通过这根金属丝引导扩张橄榄头穿过非常狭窄的部位。30例中有28例功能结果极佳；仅2例患者因治疗不彻底（食管空肠吻合口狭窄）需要重复扩张。最后，从未有过手术治疗的指征。将埃德尔-普斯托器械与纤维食管镜一起使用降低了经口探条扩张的风险：在我们的系列病例中未发生并发症。
