title: Can the extent of low-attenuation areas on CT scans really demonstrate changes in the severity of emphysema?
authors: Berend C
authors: BC
authors: Stoel
authors: David G
authors: DG
authors: Parr
authors: Els M
authors: EM
authors: Bakker
authors: Hein
authors: H
authors: Putter
authors: Jan
authors: J
authors: Stolk
authors: Hester A
authors: HA
authors: Gietema
authors: Arnold M
authors: AM
authors: Schilham
authors: Bram
authors: B
authors: van Ginneken
authors: Rob J
authors: RJ
authors: van Klaveren
authors: Jan Willem J
authors: JW
authors: Lammers
authors: Mathias
authors: M
authors: Prokop
mesh_terms: D018450:Disease Progression; D006801:Humans; D008168:Lung / Q000000981:diagnostic imaging*; D011656:Pulmonary Emphysema / Q000000981:diagnostic imaging*; D012680:Sensitivity and Specificity; D014057:Tomography, X-Ray Computed