Retroperitoneal sarcomas (RPS) are rare malignant tumours that originate from connective tissues of skeletal or extraskeletal origin in the retroperitoneal region, which often missed. This case report highlights a patient with RPS presented abdominal swelling. In addition, this was written to elucidate significance thorough history, physical examination findings, and awareness considering as di...

When Ewing’s sarcoma arises in soft tissue rather than bone, it is referred to as extraskeletal Ewing’s sarcoma (ESS). It is generally accepted to be between 15% and 20% of that of Ewing sarcoma of bone. Extraskeletal Ewing sarcoma usually manifests in young patients, with 85% of cases detected between 20 months and 30 years of age. The most commonly reported locations of extraskeletal Ewing sa...