[Mesenteric hematoma; a pediatric case]

A 3-Year-old girl was admitted to National Beppu Hospital due to abdominal mass. US examination revealed cystic mass with multiple scattered nonreverberatory echoes in right upper abdomen. CT examination revealed almost homogeneous mass (29-31 H.U.) with a few internal components (36-42 H.U.). US and CT were useful methods for diagnosis of mesenteric hematoma.