SUMMARY Children intestinal inflammatory myofibroblastic tumor(IMT) is rare,and its clinical differential is very difficult to the malignant tumor.Its diagnosis depends on pathology,and operation is the most effective therapy method.We preset here a case of a 5-year-old girl who was admitted to the hospital for intestinal obstruction.A malignant tumor in the intestinal wall showed on the enhanced CT.Exploratory laparotory found the tumor and then it was resected.Postoperative pathology and immunohistochemis...