Definition
The mesocolon is a specific portion of the mesentery that attaches the colon (large intestine) to the posterior abdominal wall. It's a specialized anchor just for your colon! Think of it as a secure rope tying a ship to the dock. It supports the colon and carries blood vessels, nerves, and lymphatic vessels specifically to and from the colon. Different parts of the colon have their own mesocolon regions (e.g., transverse mesocolon, sigmoid mesocolon).