Ischemic stroke in a young man with MTHFR A1298C and ACE I/D polymorphism

Abstract

Ischemic stroke is a leading cause of death and disability worldwide. Mutations in several candidate genes involving angiotensin-converting enzyme (ACE) and methylenetetrahydrofolate reductase (MTHFR) gene have been found to be associated with ischemic stroke. This report describes the case of a 29 year-old man who presented with sudden onset left hemiparesis and hemihipoestesia. Magnetic resonance imaging investigations showed acute ischemic infarct in the right parietal region. Mutation analysis revealed homozygout MTHFR A1298C and ACE I/D polymorphisms and laboratory invastigations showed mild hyperhomocysteinemia. No other risk factor was detected for ischemic stroke etiology.