患者男，71岁。腹部胀痛3天，伴反酸、嗳气、食欲下降，查体:剑突下轻压痛，无反跳痛，肝脾肋下未及，移动性浊音阴性。胃镜检查示胃窦部巨大溃疡。对诊断最有价值的检查是

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='30097' and id < 2436717 and id<>'2436717' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30097' and id > 2436717 and id<>'2436717' order by id asc limit 5