Intussusception in Adults: The Role of MDCT in the Identification of the Site and Cause of Obstruction

Figure 11

Colocolonic intussusception caused by a sigmoid lipoma. The intussusception is well depicted on axial CT scan (a). Both axial scan (b) and coronal reformatting (c) show the hypodense polypoid mass that acts as the lead point.

(a)

(b)

(c)