What term describes inflammation of the colon?

The term that describes inflammation of the colon is "colitis." Colitis can occur due to various factors, including infection, inflammatory bowel disease, and ischemic conditions. The inflammation can lead to symptoms such as abdominal pain, diarrhea, and rectal bleeding, which are important for recognizing and diagnosing the condition.

The other terms listed refer to different medical conditions. A fistula in ano is an abnormal connection between the anal canal and the skin, typically resulting from infection or abscess. Eventration refers to the displacement of internal organs outside the cavity they normally reside in, often following surgery. Dehiscence is the reopening or separation of a surgical wound, which can complicate healing. Understanding these distinctions solidifies the knowledge about gastrointestinal and surgical conditions, making "colitis" the accurate term for colon inflammation.