[Interventional MR imaging: state of the art and technological advances].
Due to its excellent soft tissue contrast and lack of ionizing radiation, MR imaging is well suited for interventional procedures. MRI is being increasingly used for guidance during percutaneous procedures or surgery. Technical advances in interventional MR imaging are reviewed in this paper. Ergonomical factors with improved access to patients as well as advances in informatics, electronics and robotics largely explain this increasing role. Different elements are discussed from improved access to patients in the scanners to improved acquisition pulse sequences. Selected clinical applications and recent publications will be presented to illustrate the current status of this technique.
Viard
R
R
INSERM, U703, ITM, Pavillon Vancostenobel, CHRU de Lille, 2 avenue Oscar Lambret, 59000 Lille Cedex. r-viard@chru-lille.fr
Rousseau
J
J
D006801:Humans; D007091:Image Processing, Computer-Assisted / Q000379:methods; D053783:Magnetic Resonance Imaging, Interventional / Q000295:instrumentation / Q000379:methods* / Q000639:trends; D013677:Medical Laboratory Science / Q000639:trends; D012371:Robotics; D025321:Surgery, Computer-Assisted / Q000295:instrumentation / Q000379:methods