病例:男性,农民。因持续腹痛阵发性加剧伴反复呕吐6个月,加重3天,于1986年11月25日第三次住院。前两次均以腹痛待查住本院,经常规化验及X光摄片未发现异常,分别诊断为肠梗阻和肠道寄生虫病,本次以“左输尿管结石”收住外科。体检:痛苦病容,面色苍白,辗转不安,皮肤及巩膜无黄疸,心肺无异常,腹平软,脐周压痛,左下腹压痛明显,肠鸣音活跃。Hb130g/L, Case: male, peasant. Due to persistent abdominal pain increased paroxysmal vomiting with repeated 6 months, increased 3 days, November 25, 1986 the third hospitalization. The first two times were abdominal pain pending hospital, routine tests and X-ray film found no abnormalities, were diagnosed as intestinal obstruction and intestinal parasitic disease, the “left ureteral calculi” to accept surgery. Physical examination: painful, pale, twitchy, no jaundice of the skin and sclera, no abnormal heart and lungs, abdominal soft, umbilical weeks tenderness, left lower quadrant tenderness, bowel sounds active. Hb130g / L,