title: In vivo middle cerebral artery plaque imaging by high-resolution MRI.
abstract: Middle cerebral artery (MCA) atherosclerosis is currently diagnosed by indirect angiographic methods. The authors used high-resolution MRI (HR-MRI) to study MCA stenosis in six patients. At the level of stenosis, an MCA plaque was clearly delineated and significantly measured vs nonatherosclerotic MCA segments, showing that HR-MRI is an accurate direct imaging method.
authors.affiliation: Department of Radiology, Bichat University Hospital, Denis Diderot University and Medical School, Paris, France.
authors.forename: I F
authors.initials: IF
authors.lastname: Klein
authors.forename: P C
authors.initials: PC
authors.lastname: Lavallée
authors.forename: P J
authors.initials: PJ
authors.lastname: Touboul
authors.forename: E
authors.initials: E
authors.lastname: Schouman-Claeys
authors.forename: P
authors.initials: P
authors.lastname: Amarenco
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D005260:Female; D006801:Humans; D007089:Image Enhancement / Q000379:methods*; D007090:Image Interpretation, Computer-Assisted / Q000379:methods*; D020244:Infarction, Middle Cerebral Artery / Q000175:diagnosis*; D002537:Intracranial Arteriosclerosis / Q000175:diagnosis*; D008279:Magnetic Resonance Imaging / Q000379:methods*; D008297:Male; D008875:Middle Aged; D015203:Reproducibility of Results; D012680:Sensitivity and Specificity