1病历摘要患者女性，52岁，已婚，农民。因中上腹部隐痛2个月，左下腹隐痛半个月，于1996年7月8日入院。患者于2个月前开始感上腹部隐痛呈间歇性（无进行性加重），可自行缓解，无规律性，与饮食无关。自发病以来食欲正常，大小便正常，睡眠正常，无乏力，无体重减轻。年轻时有 1 medical record summary Female patient, 52 years old, married, farmer. Due to two months of pain in the upper abdomen, the left lower abdomen was pained for half a month and was admitted on July 8, 1996. The patient began to feel abdominal pain intermittently (without progressive aggravation) 2 months before, and he was able to relieve himself without regularity, and had nothing to do with the diet. Since the onset, appetite has been normal, normal urine, normal sleep, no fatigue, no weight loss. When young