Extraosseous Ewing sarcoma in the mesentery: the first report of cases in children

Extraosseous ewing sarcoma (EES) is a rare soft-tissue tumor usually found in the extremities or paraspinal region. We describe the case of a 4-year-old boy with a large cystic mass in the mesentery diagnosed as mesenteric lymphangioma preoperatively and as EES after partial resection and histopatho...

Ausführliche Beschreibung