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The Anatomy of the Posterior Communicating Artery (PCOM)
The posterior communicating artery (PCOM) is a part of a group of arteries in the brain known as the circle of Willis. The ...
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Neuroimaging of Ischemic Stroke With CT and MRI: Advancing Towards Physiology-Based Diagnosis and Therapy
This circle of communicating arteries, known as the Circle of Willis, provides collateral cerebral circulation that may be extremely important in maintaining tissue viability during acute stroke.