ABSTRACT
Acute abdomen pain is one of the most common emergency in pediatrics.It mainly refers to abdomi-nal symptoms and signs,always accompanied by systemic inflammatory response,which caused by the rapid pathological changes of tissues or organs in abdominal,pelvic and retroperitoneal.Since acute progression of onset and a variety of diseases caused by acute abdomen pain in children,furthermore,infants and young children will not accurately use words to express,generally do not cooperate with the physical examination and a variety of laboratory tests,other factors and so on,which causes early diagnosis is difficult.If without timely diagnosis and treatment,the consequences will be often serious.This article briefly introduces the diagnosis and emergency treatment of acute abdomen pain in children.