Water-selective spectral-spatial contrast-enhanced breast MRI for cancer detection in patients with extracapsular and injected free silicone

Magn Reson Imaging. 2006 Dec;24(10):1363-7. doi: 10.1016/j.mri.2006.08.003. Epub 2006 Oct 17.

Abstract

Objective: This study investigates the use of contrast-enhanced, T1-weighted, water-selective spectral-spatial 3D gradient echo magnetic resonance imaging (MRI) with magnetization transfer (3DSSMT) for detecting breast cancer in patients with intraparenchymal silicone.

Conclusion: Water-selective 3DSSMT provides superior fat and silicone suppression in patients with free silicone as compared with conventional fat saturation. It enables direct, high-quality, high-spatial-resolution, T1-weighted breast MRI of contrast enhancement without the need for subtraction processing and aids diagnosis of cancer in the breast with free silicone.

Publication types

  • Research Support, N.I.H., Extramural

MeSH terms

  • Adult
  • Aged
  • Breast Implants*
  • Breast Neoplasms / diagnosis*
  • Contrast Media
  • Female
  • Humans
  • Magnetic Resonance Imaging / methods*
  • Middle Aged
  • Retrospective Studies
  • Silicone Gels*
  • Water

Substances

  • Contrast Media
  • Silicone Gels
  • Water