患者男,77岁,主因“腹痛5d”入院,患者于2011年8月15日无明显诱因出现腹痛,为全腹持续性胀痛,以下腹为重,进食后加重,无排气,有排便,1次/d,黄色稀便,无发热、恶心、呕吐。8月18日腹痛加重,就诊我院急诊科,化验血常规:白细胞计数78.6×109/L,中性粒细胞91.9%,淋巴细胞5%,单核细胞2.9%,嗜酸粒细胞0.1%,血红蛋白124g/L,血小板计数345×109/L;立位腹部X线平片提示肠梗阻;腹部超声提示:(1)轻度 The patient, male, aged 77, was hospitalized due to “abdominal pain 5d ” admitted to the hospital. The patient developed abdominal pain on August 15, 2011, with no obvious predisposition for persistent abdominal pain. The lower abdomen was heavy, aggravated after eating, Have defecation, 1 / d, yellow loose stools, no fever, nausea, vomiting. August 18 abdominal pain, treatment of emergency department of our hospital, laboratory blood tests: white blood cell count 78.6 × 109 / L, neutrophils 91.9%, lymphocytes 5%, monocytes 2.9%, eosinophils 0.1% Hemoglobin 124g / L, platelet count 345 × 109 / L; standing abdominal X-ray showed intestinal obstruction; abdominal ultrasound tips: (1) mild