患者 ,男 ,5 0岁。因反复左中上腹胀痛不适 10 + 年加重 1+ 周入院。入院前 10 + 年 ,患者进食后感左中上腹胀痛不适 ,呈持续性 ,疼痛无放射感恶心 ,无呕吐。每次疼痛时感轻微嗳气、返酸 ,无畏寒、发热。无呕血、便血及解黑大便。入院前 1周 ,症状加重 ,疼痛时左中上腹可见一约 Patient, male, 50 years old. Due to repeated left upper abdominal pain discomfort 10 + year increase 1 + week hospitalization. In the 10 + years prior to admission, the patient felt painful and discomforting in his left middle and upper abdominal distention after a meal, showing persistent, painful and radiological nausea without vomiting. Slightly irritated each time when the pain, back to acid, no chills, fever. No hematemesis, blood in the stool and black stool. One week before admission, the symptoms are aggravated, and the left middle upper abdomen can be seen with some pain