急性出血性坏死性肠炎为肠道急剧坏死与出血的疾病,病程凶险,病死率高,临床表现复杂,容易与许多疾病混淆,误诊率高。主要临床表现①脐周或全腹部有阵发性绞痛或持续痛阵发性加剧,并有压痛或呈肌紧张及反跳痛。②腹痛伴有频繁呕吐,吐物为黄 Acute hemorrhagic necrotic enteritis is a disease of severe necrosis and bleeding in the intestine. The course of the disease is extremely dangerous, the mortality is high, the clinical manifestations are complex, and it is easy to be confused with many diseases and the rate of misdiagnosis is high. The main clinical manifestations ① umbilical or full abdomen had paroxysmal colic or persistent pain paroxysmal aggravated, and tenderness or was muscle tension and rebound tenderness. ② abdominal pain accompanied by frequent vomiting, spit things yellow