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Titel:

[Fractal surface analysis of intrapulmonary space-occupying lesions from high-resolution CT studies]

Dokumenttyp:
Journal Article; Article
Autor(en):
Beier, J; Liebig, T; Bittner, RC; Wust, P; Fleck, E; Felix, R
Abstract:
PURPOSE: The visual assessment of shape and surface structures of pulmonary nodules (PN) (smooth edges vs. spiculae) serves as a qualitative, subjective criterion in differential diagnosis. These properties must be quantified by computer-assisted evaluation, an adequate mathematical model, and new quantitative shape parameters. METHODS: 12 patients were investigated by high resolution CT. Based on 3D reconstructions with increasing thresholds, the PN surface S, volume V, fractal dimension (FD =...     »
Zeitschriftentitel:
Rofo
Jahr:
1997
Band / Volume:
166
Heft / Issue:
4
Seitenangaben Beitrag:
296-302
Sprache:
de
PubMed:
http://view.ncbi.nlm.nih.gov/pubmed/9198492
Print-ISSN:
1438-9029
TUM Einrichtung:
Fachgebiet Neuroradiologie (Prof. Zimmer)
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