title: [Energy dependence of Hounsfield numbers].
abstract: The linear absorption co-efficient of various tissues, as determined by Phelps, was converted into Hounsfield units. This demonstrated their close energy-dependence; the possibility of tissue characterization and differentiation by CT is pointed out.
mesh_terms: D000273:Adipose Tissue / Q000000981:diagnostic imaging; D004912:Erythrocytes / Q000000981:diagnostic imaging; D006801:Humans; D066298:In Vitro Techniques; D008099:Liver / Q000000981:diagnostic imaging; D009132:Muscles / Q000000981:diagnostic imaging; D010949:Plasma / Q000000981:diagnostic imaging; D014057:Tomography, X-Ray Computed
vernacular_title: Zur Frage der Energieabhängigkeit der Hounsfield-Zahlen.