What is the term for structural changes and inflammation in the intestines caused by intussusception?

The term that describes the structural changes and inflammation in the intestines caused by intussusception is obstruction. Intussusception occurs when a part of the intestine folds into itself, which can lead to blockage, or obstruction, of the bowel. This obstruction can cause inflammation and structural changes in the intestinal tissue due to compromised blood supply and increased pressure in the affected area.

When this occurs, the compromised segment of the intestine can become ischemic, leading to further complications such as necrosis or perforation if not addressed promptly. It's important to note that while the other terms like diverticulosis, peritonitis, and colitis refer to different conditions or issues related to the intestines, they do not specifically address the immediate effects of intussusception. Diverticulosis relates to the formation of pouches in the intestinal wall, peritonitis is an inflammation of the peritoneum usually due to infection or perforation, and colitis refers to inflammation of the colon. In the case of intussusception, obstruction is the most relevant term to describe the direct impact on the intestines due to the condition.