Characterization of human renal stones with MDCT: advantage of dual energy and limitations due to respiratory motion.
Fiche publication
Date publication
mars 2008
Journal
AJR. American journal of roentgenology
Auteurs
Membres identifiés du Cancéropôle Est :
Pr FELBLINGER Jacques, Pr HUBERT Jacques
Tous les auteurs :
Grosjean R, Sauer B, Guerra RM, Daudon M, Blum A, Felblinger J, Hubert J
Lien Pubmed
Résumé
Our aim was to determine, using CT attenuation values, the chemical composition of 241 human renal stones placed in a jelly phantom and to analyze the influence of respiratory motion on the classification.
Mots clés
Humans, Image Processing, Computer-Assisted, methods, Kidney Calculi, chemistry, Models, Biological, Motion, Predictive Value of Tests, Reproducibility of Results, Respiratory Mechanics, Tomography, Spiral Computed, methods
Référence
AJR Am J Roentgenol. 2008 Mar;190(3):720-8