Abdominal magnetic resonance imaging at 3 T: oncological applications

Top Magn Reson Imaging. 2010 Jun;21(3):149-56. doi: 10.1097/RMR.0b013e3181e8fb7a.

Abstract

The gain in signal-to-noise ratio at 3 T magnetic resonance (MR) imaging produces many benefits for abdominal imaging applications, including the capability to reduce acquisition times and/or improve spatial resolution for a variety of pulse sequences, the potential for broader application of parallel imaging techniques, and an increased sensitivity to gadolinium-based contrast media. These advances have the potential of improving the accuracy of MR imaging in the detection, staging, treatment planning, and follow-up of patients with abdominal tumors. At the same time, because certain high-field-strength-related drawbacks could not be compensated for, abdominal 3 T MR imaging should be clinically implemented with caution in some patients (eg, patients with massive ascites).

Publication types

  • Review

MeSH terms

  • Abdominal Neoplasms / diagnosis*
  • Abdominal Neoplasms / pathology
  • Contrast Media
  • Female
  • Humans
  • Imaging, Three-Dimensional*
  • Magnetic Resonance Imaging / adverse effects
  • Magnetic Resonance Imaging / methods*
  • Male
  • Neoplasm Invasiveness / pathology
  • Neoplasm Staging
  • Radiation Effects
  • Radiographic Image Enhancement*
  • Risk Assessment
  • Sensitivity and Specificity
  • Signal-To-Noise Ratio

Substances

  • Contrast Media