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Walk the Even Hospital Database by book and chapter — the raw source passages that ground Ask, DDx, and the rest.

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contentuptodate· Content· item f40_32_41479

©2013 UpToDate ® Print Email Blood supply to the colon and rectum The blood supply to the colon originates from the superior mesenteric artery and the inferior mesenteric artery. The blood supply to the rectum originates from the superior rectal artery.