Brief Article
Copyright ©2013 Baishideng Publishing Group Co.
World J Gastroenterol. May 28, 2013; 19(20): 3108-3116
Published online May 28, 2013. doi: 10.3748/wjg.v19.i20.3108
Figure 4
Figure 4 A 52-year-old man with a rectal gastrointestinal stromal tumor. The mass is located in the left posterior wall of the rectum with scattered calcification (arrow).