Purpose To report the CT appearance and dassese the diagnosis value of small intestine tumors result in intussusception.Methods 10 cases underwent spiral CT scan,analysis the CT manifestations of small intestine tumors result in intussusception proved by operation and pathology.Results three different CT patterns were observed,a target lesion,a reniform mass,a sausage shaped mass,with a lower attenuation centrally,representing the intussuscepted mesentery.Lymph nodes enlarged in various places and bowel...