患者,男,24岁,未婚,某部战士。主因“上腹部疼痛伴恶心、呕吐7d”入院,患者自述于2015年3月1日起无明显诱因出现上腹部疼痛不适,呈阵发性,无放射痛,无牵涉痛,经休息疼痛可缓解,无头痛、头晕,无心慌、胸闷、气短,无腹泻,无发热、寒颤,无呼吸困难,伴恶心、呕吐,每天呕吐1~2次,量少,为胃内容物,小便正常,大便未解。自行口服药物治疗,效果不佳。近日口干、口渴症状明显,需饮1000~1500ml的矿泉水解 Patient, male, 24 years old, unmarried, a warrior. The main reason “” abdominal pain with nausea, vomiting 7d "admitted to the hospital, the patient readme on March 1, 2015 no obvious incentive to upper abdominal pain discomfort, paroxysmal, no radiating pain, no pain, rest pain Can relieve, no headache, dizziness, no palpitation, chest tightness, shortness of breath, no diarrhea, no fever, chills, no breathing difficulties, with nausea, vomiting, vomiting 1 to 2 times a day, Stool unsolved. Oral drug treatment, the effect is not good. Recently dry mouth, throat symptoms obviously, need to drink 1000 ~ 1500ml mineral hydrolysis