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Related Experiment Videos

Whole lung sections for computed tomographic-pathologic correlations. Modified Gough-Wentworth technique

P A Gevenois1, M C Koob, D Jacobovitz

  • 1Department of Radiology, Hôpital Erasme, Université Libre de Bruxelles, Belgium.

Investigative Radiology
|March 1, 1993
PubMed
Summary

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A simplified Gough-Wentworth technique for lung pathology provides accurate correlations between high-resolution computed tomography images and emphysema specimens. This efficient method yields protected, whole lung sections for routine clinical use.

Area of Science:

  • Pulmonary Pathology
  • Radiology
  • Medical Imaging

Background:

  • High-resolution computed tomography (HRCT) is crucial for evaluating interstitial lung diseases and emphysema.
  • Correlating HRCT findings with gross pathology is essential for accurate diagnosis and quantification of emphysema.
  • The traditional Gough-Wentworth technique, while valuable, can be time-consuming and complex.

Purpose of the Study:

  • To simplify and shorten the Gough-Wentworth technique for routine clinical application.
  • To enable precise correlation between cross-sectional imaging and pathological specimens of the lung.
  • To facilitate macroscopic quantitation of emphysema.

Main Methods:

  • Modification and simplification of the Gough-Wentworth technique.

Related Experiment Videos

  • Application in a clinical pathology laboratory setting.
  • Processing of lung specimens for whole lung section preparation.

    • Main Results:

    • The modified method allows for more precise correlation of HRCT images with pathologic specimens.
    • The technique is less time-consuming compared to the original method.
    • Paper-mounted whole lung sections are produced within four days.

    Conclusions:

    • This modified Gough-Wentworth technique is suitable for routine clinical pathology laboratories.
    • The resulting whole lung sections are protected by transparency film for preservation.
    • The method enhances the correlation between imaging and pathology for lung diseases like emphysema.