A 46-year-old female with a history of chronic constipation and episodes of minor rectal bleeding underwent colonoscopy. She was diagnosed with an infrarenal abdominal aorta aneurysm for which ...

The descending colon is essential during the final phase of digestion. Here, any remaining substances are broken down and water is removed. The colon then processes the remaining waste products into ...

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 ...

A redundant or tortuous colon is an abnormally long colon that cannot fit inside the body without looping or twisting. There is no obvious cause, but it can lead to complications and gastrointestinal ...

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 ...