PMC3206390_01
Coronal computed tomography scan showing the amount of colon gas and a large stool mass blocking the rectum.
CRIM2011-858672.001.jpg
PMC3206390_01_CRIM2011-858672.001.jpg
fig1
Abdominal radiography showed a large amount of gas in the colon, and a computed tomography scan also showed colonic gas and a large stool mass blocking the rectum (Figure 1).