What would happen if both mesenteric arteries were clogged

Thread Starter What would happen if both mesenteric arteries were clogged Follow 2 hours ago 2h ago On last years Radio Anatomy of the Organs one of the questions was: How would the colon be vascularised if both the superior and inferior mesenteric arteries were clogged? Looking through my atlas and on the web I couldn't find an answer. The only conclusion is that it couldn't. Or would the pancreaticoduodenal artery be able to do it?
Source: The Student Room - Category: Universities & Medical Training Authors: Tags: Medicine Source Type: forums