RESUMO
A 6-year-old boy presented to our out patients department with recurrent lower abdominal pain. Pain was started 2 years before intermittently, but it worsened over the past 6 months. Pain aggravated after eating meals. Patient's parent also gave a history of episodes of abdominal distension and constipation. Other symptoms, as well as his past history and family history, were otherwise unremarkable. Physical examination revealed a slightly distended abdomen. There was a huge intra-abdominal mass occupying the center of the abdomen. It was a single mass, freely mobile, firm in consistency, smooth surfaced with well defined margins, and nonballotable. Routine blood tests, including renal function and urine analysis, were normal. Computed tomography of the abdomen and pelvis revealed a huge heterogeneous mass extending from epigastrium to pelvis [Figure 1]. The entire small bowel loop was displaced laterally by the mass. There was no lymphadenopathy, and invasion of mass into the adjacent organ