The sigmoid colon is the last section of the bowel — the part that attaches to the rectum. It pushes feces along the bowel tract. It’s about a foot and a half long (around 40 centimeters) and is ...

Americans are most likely to develop diverticula in the sigmoid colon, or the lower section of the large intestine that is closest to the rectum. As a result, the sigmoid colon also happens to be the ...

The colon is part of the large intestine, the final part of the digestive system. Its function is to reabsorb fluids and process waste products from the body and prepare for its elimination. The colon ...

PC, a rare condition, is a form of pneumatosis cystoides intestinalis that generally presents late in middle age. It is characterized by the presence of multiple gas-filled cysts within the wall of ...

The rectum is the end part of the large intestine that connects the colon to the anus. It is the area where a person holds stool before excreting it from the body. It is around 12–15cm in length. In ...