Appendiceal Intussusception Mimicking Cecal Mass and Fecal Matter: A Report of Two Rare Cases

Figure 3

Contrast enhanced coronal and sagittal computed tomography (CT) image of the abdomen and pelvis of Patient 1 at another time reveals unchanged normal appendix (red arrow) invaginated into the cecum, now surrounded by fecal particulate matter, making detection more difficult. Note the submucosal fat from the ileocecal valve (blue arrow).