Objective To study the diagnosis and treatment of prepyloric membrane.
目的探讨幽门前瓣膜症的诊断及治疗方法。
2
To study gastroscopic features and clinical diagnosis of prepyloric membrane.
探讨幽门前瓣膜症的胃镜特征与临床诊断。
3
Clinical characteristics, gastroscopic manifestation and operational findings of 18 patients, whose prepyloric membrane have been confirmed by operations, were retrospectively reviewed.