title: [MRI in staging of lung cancer].
abstract: OBJECTIVE
  Overview of magnetic resonance imaging (MRI) in staging of lung cancer.
  
  
  METHODS
  Currently available methods of imaging lung cancer, lymph node and distant metastases by MRI are explained. At present, MRI is mainly used in the detection of cerebral metastases and assessment of infiltration of the thoracic wall and of the mediastinum. The capabilities of T2-weighted single-shot TSE (HASTE) and T1-weighted 3D gradient echo techniques (VIBE) are demonstrated.
  
  
  RESULTS
  With the advent of new fast sequences like HASTE and VIBE the spatial resolution comes close to that of computed tomography but with an outstanding soft tissue contrast and without radiation exposure. The introduction of lymph node specific contrast media will improve sensitivity and specificity in N staging. Additionally, whole-body MRI is capable of detecting distant metastases, in particular in the organs at risk, i.e. brain, upper abdomen and musculoskeletal system.
  
  
  CONCLUSIONS
  MRI is gaining importance as part of a multimodal imaging approach for staging of lung cancer.
authors.affiliation: Abteilung Radiologie, Deutsches Krebsforschungszentrum (DKFZ), Heidelberg. christian.hintze@dkfz-heidelberg.de
authors.forename: C
authors.initials: C
authors.lastname: Hintze
authors.forename: J
authors.initials: J
authors.lastname: Biederer
authors.forename: H W
authors.initials: HW
authors.lastname: Wenz
authors.forename: R
authors.initials: R
authors.lastname: Eberhardt
authors.forename: H U
authors.initials: HU
authors.lastname: Kauczor
mesh_terms: D006801:Humans; D007089:Image Enhancement / Q000379:methods*; D021621:Imaging, Three-Dimensional / Q000639:trends*; D008175:Lung Neoplasms / Q000473:pathology*; D008207:Lymphatic Metastasis; D008279:Magnetic Resonance Imaging / Q000639:trends*; D009367:Neoplasm Staging; D051598:Whole Body Imaging / Q000639:trends*