title: A possible morphological basis for pearl necklace arteries.
mesh_terms: D001344:Autopsy; D012809:Colon, Sigmoid / Q000098:blood supply; D006801:Humans; D007082:Ileum / Q000098:blood supply; D008638:Mesenteric Arteries / Q000000981:diagnostic imaging*; D011180:Postmortem Changes; D011859:Radiography; D012007:Rectum / Q000098:blood supply