Emphysema quantification using chest CT: influence of radiation dose reduction and reconstruction technique
Sign Up to like & getrecommendations! Published in 2018 at "European Radiology Experimental"
DOI: 10.1186/s41747-018-0064-3
Abstract: BackgroundComputed tomography (CT) emphysema quantification is affected by both radiation dose (i.e. image noise) and reconstruction technique. At reduced dose, filtered back projection (FBP) results in an overestimation of the amount of emphysema due to… read more here.
Keywords: reduction; radiation dose; emphysema quantification; emphysema ... See more keywords
Automated prediction of emphysema visual score using homology-based quantification of low-attenuation lung region
Sign Up to like & getrecommendations! Published in 2017 at "PLoS ONE"
DOI: 10.1371/journal.pone.0178217
Abstract: Objective The purpose of this study was to investigate the relationship between visual score of emphysema and homology-based emphysema quantification (HEQ) and evaluate whether visual score was accurately predicted by machine learning and HEQ. Materials… read more here.
Keywords: emphysema quantification; laa; visual score; heq ... See more keywords