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Article

Subtyping COPD by Using Visual and Quantitative CT Imaging Features.

Chest - 1 Jan 2020

Park Jinkyeong, Hobbs Brian D, Crapo James D, Make Barry J, Regan Elizabeth A, Humphries Stephen, Carey Vincent J, Lynch David A, Silverman Edwin K

Abstract excerpt

BACKGROUND: Multiple studies have identified COPD subtypes by using visual or quantitative evaluation of CT images. However, there has been no systematic assessment of a combined visual and quantitative CT imaging classification. We integrated visually defined patterns of emphysema with quantitative imaging features and spirometry data to produce a set of 10 nonoverlapping CT imaging subtypes, and we assessed...

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Identifiers

PMID: 31283919
DOI: 10.1016/j.chest.2019.06.015
PMCID: PMC6965698

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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