What is the consequence when the marginal artery is block?

The marginal artery, also known as the marginal artery of Drummond, supplies blood to the colon. If this artery becomes blocked, it can lead to ischemia, causing reduced blood flow to the affected segment of the colon. This condition may result in symptoms such as abdominal pain, ischemic colitis, and, in severe cases, tissue necrosis or perforation, which can be life-threatening if not addressed promptly.