英语语法分析

The healing condition and hemorrhage risk of peptic ulcer can be evaluated under gastroscopy.

内镜下对溃疡的评估可判断其出血的风险、愈合的情况。

The main methods for peptic ulcer investigation include gastroscopy and upper gastroenterography.

常用的检查方法包括上消化道内镜检查和上消化道造影。

At the same time, he stain was used to analyse the biopsy specimen from gastroscopy to evaluate the pathological feature.

同时对胃镜下活检组织标本进行HE染色，以分析组织的病理学特征。