title: Fingers: three-dimensional MR imaging and angiography with a local gradient coil.
abstract: The authors interfaced a 12-cm-diameter local gradient coil with a solenoid radio-frequency coil (2.2-cm internal diameter, 1.4-cm long) to a recalibrated clinical magnetic resonance imaging system. Three-dimensional gradient-echo imaging and phase-contrast angiography were performed on the fingers of five healthy volunteers (four men and one woman, aged 23-33 years). Data sets (256 x 256 x 28) were acquired with spatial resolution of 100 x 100 x 500 microns in 6 minutes 51 seconds. The angiograms clearly delineated blood vessels that were less than 1 mm in diameter.
authors.affiliation: Centre for MR Investigations, Hull Royal Infirmary, England.
authors.forename: S J
authors.initials: SJ
authors.lastname: Blackband
authors.forename: I
authors.initials: I
authors.lastname: Chakrabarti
authors.forename: P
authors.initials: P
authors.lastname: Gibbs
authors.forename: D L
authors.initials: DL
authors.lastname: Buckley
authors.forename: A
authors.initials: A
authors.lastname: Horsman
mesh_terms: D000328:Adult; D001808:Blood Vessels / Q000033:anatomy & histology*; D005260:Female; D005385:Fingers / Q000033:anatomy & histology* / Q000098:blood supply; D006801:Humans; D007091:Image Processing, Computer-Assisted; D008279:Magnetic Resonance Imaging / Q000295:instrumentation / Q000379:methods*; D008297:Male