MR-pathologic correlation of lung specimens

Eur J Radiol. 2002 Dec;44(3):210-5. doi: 10.1016/s0720-048x(02)00270-x.

Abstract

The aim of this study was to assess the feasibility of a new MR-pathologic correlation method utilizing a high-resolution MR technique with a 3-inch surface coil and elimination of susceptibility by replacing air in the pulmonary alveoli of lung specimens with water. Inflated cadaver lung specimens of various lung disorders were imaged using a conventional spin echo (SE) sequence in a clinical 1.5 T MR scanner. The MR images were correlated with pathologic specimens. In six out of seven specimens, MR revealed detailed images corresponding to pathological changes. MR may provide a non-invasive and non-destructive method for examining lung specimens and for image-pathologic correlation.

MeSH terms

  • Cadaver
  • Feasibility Studies
  • Humans
  • Lung Diseases / pathology*
  • Magnetic Resonance Imaging / methods*