27 year old male with Desmoplastic Small Round Cell Tumor (DSRCT).
Findings: Incidental transient intussusception involving the small bowel, likely related to bowel inflammation or non-visualized peritoneal involvement. (red arrow)
Technique: Axial, intravenous (IV) and enteric contrast enhanced Abdominal CT using a Siemens 64 slice scanner. 100 cc Isovue 370 was used at an injection rate of 2 ml/sec.