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Article

Genetic and Environmental Contributions to Variation in the Posterior Communicating Collaterals of the Circle of Willis.

Translational stroke research - 1 Apr 2019

Faber James E, Zhang Hua, Rzechorzek Wojciech, Dai Kathy Z, Summers Benjamin T, Blazek Cooper, Hedges Samuel J

Abstract excerpt

Variation in blood flow mediated by the posterior communicating collateral arteries (PComs) contributes to variation in the severity of tissue injury in obstructive disease. Evidence in animals and humans indicates that differences in the extent of PComs, i.e., their anatomic lumen diameter and whether they are present bilaterally, unilaterally, or absent, are a major factor. These differences arise during...

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PMID: 29589286
DOI: 10.1007/s12975-018-0626-y

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