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Updated: Jun 13, 2026

Tree Core Analysis with X-ray Computed Tomography
Published on: September 22, 2023
Characterization of breast tissue using energy-dispersive X-ray diffraction computed tomography
S Pani1, E J Cook, J A Horrocks
1Department of Medical Physics and Bioengineering, University College London, UK. s.pani@surrey.ac.uk
Abstract:
A method for sample characterization using energy-dispersive X-ray diffraction computed tomography (EDXRDCT) is presented. The procedures for extracting diffraction patterns from the data and the corrections applied are discussed. The procedures were applied to the characterization of breast tissue samples, 6mm in diameter. Comparison with histological sections of the samples confirmed the possibility of grouping the patterns into five families, corresponding to adipose tissue, fibrosis, poorly differentiated cancer, well differentiated cancer and benign tumour.
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