Three-dimensional liver motion tracking using real-time two-dimensional MRI

Purpose: Combined magnetic resonance imaging (MRI) systems and linear accelerators for radiotherapy (MR-Linacs) are currently under development. MRI is noninvasive and nonionizing and can produce images with high soft tissue contrast. However, new tracking methods are required to obtain fast real-ti...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	Medical physics (Lancaster) 2014-04, Vol.41 (4), p.042302-n/a
Hauptverfasser:	Brix, Lau, Ringgaard, Steffen, Sørensen, Thomas Sangild, Poulsen, Per Rugaard
Format:	Artikel
Sprache:	eng
Schlagworte:	Adult ALGORITHMS AMPLITUDES Analysis of motion Anatomy ANIMAL TISSUES Biological material, e.g. blood, urine Haemocytometers biomedical MRI BLOOD VESSELS Cancer Contraction Digital computing or data processing equipment or methods, specially adapted for specific applications Humans Image analysis Image data processing or generation, in general image motion analysis Image reconstruction image resolution image sequences Imaging, Three-Dimensional - methods Involving electronic [emr] or nuclear [nmr] magnetic resonance, e.g. magnetic resonance imaging LINEAR ACCELERATORS LIVER Liver - physiology Magnetic resonance imaging Magnetic Resonance Imaging - methods medical image processing Medical image reconstruction Medical image segmentation Medical imaging Middle Aged Movement MRI MR‐Linac NEOPLASMS NMR IMAGING object tracking organ motion PARTICLE TRACKS Pneumodyamics, respiration pneumodynamics radiation therapy RADIOLOGY AND NUCLEAR MEDICINE RADIOTHERAPY Radiotherapy, Image-Guided Real time information delivery real‐time MRI Respiration SPATIAL RESOLUTION Three dimensional image processing Time Factors tumours vessel tracking
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Schreiben Sie den ersten Kommentar!