mri basics-dorma ghana

10
Dr S Chawla Dorma, Ghana November 2013

Upload: anastasiafynn

Post on 25-Nov-2015

38 views

Category:

Documents


2 download

DESCRIPTION

mri

TRANSCRIPT

  • Dr S ChawlaDorma, GhanaNovember 2013

  • Non-ionizing radiation

    1.5 Tesla or 3 Tesla

    Contraindications:PacemakerHip prosthesisCochlear implantsMetallic foreign body

  • Low signal intensity

    High signal intensity

  • T1T2FLAIRT1 post contrastSTIRIn/out of phaseDiffusion weighted imagingMR spectroscopyMRV, MRA, List continues!!

  • T2T1

  • Axial

    Coronal

    Sagittal

  • *