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American Journal of Neuroradiology 25:1197-1198, August 2004
© 2004 American Society of Neuroradiology

Case Report
BRAIN

Pericallosal Artery Ectasia with Associated Stenosis

Will Beringera and Joseph Alenghatb

a Departments of Neurosurgery, Bromenn Regional Medical Center, Normal, IL
b Department of Neuroradiology, Bromenn Regional Medical Center, Normal, IL

Address correspondence to Will Beringer, D.O., Central Illinois Neuroscience Foundation, 1015 South Mercer, Bloomington, IL, 61701

Summary: We report a rare case of bilateral pericallosal artery ectasia with stenosis in a 49-year-old man complaining of frontal headache. CT showed a serpiginous calcified interhemispheric fissure lesion with contrast enhancement. Imaging of this lesion was pursued with MR and MR angiography; however, conventional cerebral angiography was needed to make a definitive diagnosis.






Copyright © 2008 by the American Society of Neuroradiology. Print ISSN: 0195-6108 Online ISSN: 1936-959X