Cayot M, Faivre J, Klepping C, Viard H
J Chir (Paris). 1979 May;116(5):375-8.
The authors report a case of digestive hemorrhage due to rupture of oesophageal varices, for which treatment by means of a Prioton oesophageal clip was effective but followed by two rare complications: pyloric stenosis by migration of the balloon of the gastrostomy catheter and retention of the clip which required its removal by oesophagotomy. Analysis of the mechanism of these complications rarely encountered in the literature suggests a method of prevention.
作者报告了一例因食管静脉曲张破裂导致的消化道出血病例，采用普里顿食管夹治疗有效，但随后出现了两种罕见并发症：胃造瘘导管球囊移位导致幽门狭窄以及夹子滞留，后者需要通过食管切开术取出。对文献中很少遇到的这些并发症的机制分析提示了一种预防方法。
