急性空肠输入袢梗阻２例秦皇岛市第二医院张瑞宗关键词空肠，输入空肠袢综合征，外科，手术［例１］王某，男，２７岁。于入院前三天饭后突然上腹部持续性绞痛，伴有阵发性加重，向背部放射，恶心呕吐，吐物无胆汁。二年前因十二指肠溃疡在某县医院作胃大部切除。查体：神... Acute jejunum 袢 obstruction in 2 cases Second Hospital of Qinhuangdao Zhang Ruizong Keywords jejunum, enter jejunum syndrome, surgery, surgery [Example 1] Wang, male, 27 years old. Three days before admission, a sudden upper abdomen after a meal of persistent colic, accompanied by paroxysmal aggravating, back to the radiation, nausea and vomiting, spit no bile. Two years ago due to duodenal ulcer in a county hospital for gastrectomy. Physical examination: God ...