Department of Pediatric Surgery, Gazi University Faculty of Medicine, 06500 Ankara, Turkey.
J Pediatr Surg. 2012 Sep;47(9):E1-3. doi: 10.1016/j.jpedsurg.2012.04.009.
Ewing sarcoma (ES) is a malignant neoplasm usually affecting the skeletal system. Extraskeletal ES is a rare tumor. To date, only 1 case of primary mesocolon ES has been previously reported in an adult. Herein, we present the first case of ES in the mesocolon in a child.
尤因肉瘤（ES）是一种常见于骨骼系统的恶性肿瘤。骨外 ES 是一种罕见的肿瘤。迄今为止，仅在成人中报道过 1 例原发性结系膜 ES。在此，我们报告首例儿童结系膜 ES。
