Rhabdomyosarcoma is an infrequent muscular cancer seen in adults. We present a case of ileal intussusception due to pleomorphic rhabdomyosarcoma in a patient diagnosed previously with squamous cell carcinoma of the lung (SCCL). The patient was a 68-year-old man with a history of SCCL. He was admitted to the emergency department for nausea, emesis and obstipation. Surgical investigation of the abdomen revealed an intussusception caused by a tumour located 160cm distal of the ligament of Treitz. Pathological examination showed that tumour was a primary rhabdomyosarcoma of the ileum. This case contributes to the literature by defining an infrequent presentation of rhabdomyosarcoma causing ileal intussusception in an adult patient.
Keywords: Ileus; Intussusception; Non-small-cell lung carcinoma; Radiation therapy; Rhabdomyosarcoma.