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Fractal analysis of low attenuation clusters on computed tomography in chronic obstructive pulmonary disease
BACKGROUND: The fractal dimension characterizing the cumulative size distribution of low attenuation area (LAA) clusters, identified with a fixed threshold such as − 950 Hounsfield Units (HU), on computed tomography (CT) sensitively detects parenchymal destruction in chronic obstructive pulmonary di...
| Autores principales: | , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
BioMed Central
2018
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6116481/ https://www.ncbi.nlm.nih.gov/pubmed/30157833 http://dx.doi.org/10.1186/s12890-018-0714-5 |