 Using air insufflation, the colonoscope was advanced through the anus to the rectum, sigmoid colon, descending colon, transverse colon, ascending colon and cecum, the above gross findings were noted. 
Using air insufflation , the colonoscope was advanced through the anus to the rectum , sigmoid colon , descending colon , transverse colon , ascending colon and cecum , the above gross findings were noted .