title: Equipment configuration and procedures: preferences for interventional microtherapy.
abstract: Magnetic resonance imaging (MRI), computed tomography, and electron beam tomography scanners are built for radiologic diagnosis. With increasing frequency they are being used in the field of interventional Microtherapy to permit transparent visualization of the therapeutic field. Each of these scanners can be combined with endoscopy, fluoroscopy/digital subtraction angiography, and ultrasound units for hybrid imaging techniques as well as with therapeutic systems like lasers or radiofrequency. MRI affords 3D localization without x-ray exposure. Open access and keyhole imaging allow nearly real time guidance of instruments. Minimally invasive techniques using endoscopes and hybrid tomographic guidance result in improved tip tracking of microinstruments and reduced complications. This safer access into the body will lead to interdisciplinary cooperation with the potential for large cost reductions. This report summarizes our experience regarding which of the hybrid imaging suites is best suited for procedures including among others drug instillations, prosthesis (stent) implantation, or microoperations (endoscopic diskectomy/sequestrectomy), and physiological measurements simultaneously.
authors: Institute of Diagnostic and Interventional Radiology, University of Witten/Herdecke, Mülheim/Ruhr, Germany.
authors: D
authors: D
authors: Grönemeyer
authors: R
authors: R
authors: Seibel
authors: R
authors: R
authors: Erbel
authors: A
authors: A
authors: Schmidt
authors: A
authors: A
authors: Melzer
authors: J
authors: J
authors: Plassmann
authors: M
authors: M
authors: Deli
authors: A
authors: A
authors: Schmermund
authors: D
authors: D
authors: Baumgart
authors: R
authors: R
authors: Welsch
authors: J
authors: J
authors: Ge
authors: G
authors: G
authors: Goerge
mesh_terms: D003952:Diagnostic Imaging / Q000295:instrumentation / Q000379:methods*; D004867:Equipment Design; D006801:Humans; D015642:Radiology, Interventional / Q000295:instrumentation*