The escaped prisoner got ________ (arrest) immediately he turned up at the railway station and was sent to prison again.

男性，40岁，近1年多来反复上腹部不适、胀痛伴嗳气，无反酸，查体发现上腹轻压痛，胃镜示胃黏膜充血，色泽较红。有水肿，呈红白相间，以红为主，有白色渗出物，偶见出血点和少量糜烂。最可能的诊断是

A．慢性浅表性胃炎

B．慢性萎缩性胃窦炎

C．慢性萎缩性胃体炎

D．慢性肥厚性胃炎

E．腐蚀性胃炎