1. Dilatation of the Bile Duct in Patients After Cholecystectomy: A Retrospective Study 
David Landry, MD, B Eng, An Tang, MD, FRCPC, Jessica Murphy-Lavallée, MD, FRCPC, Luigi Lepanto, MD, FRCPC, Jean-Sébastien Billiard, MD, Damien Olivié, MD, Marie-Pierre Sylvestre, PhD 
Canadian Association of Radiologists Journal 
Volume 65, Issue 1, Pages (February 2014)
DOI: /j.carj
Copyright © 2014 Canadian Association of Radiologists Terms and Conditions

2. Figure 1
Transverse portal venous phase 64-row computed tomography image of a 75-year-old male patient who presented with right hydronephrosis caused by a ureteral lithiasis. The bile duct diameter (arrows) was measured at the level of the pancreas (dpancreas) (A), at the crossing of the hepatic artery (dartery) (B), and below the first hepatic hilar bifurcation (dbifurc) (C).
Canadian Association of Radiologists Journal  , 29-34DOI: ( /j.carj )
Copyright © 2014 Canadian Association of Radiologists Terms and Conditions

3. Figure 2
Bland-Altman plots, showing the mean difference between readers A and B, and limits of agreement (95% confidence interval, dotted lines) for the bile duct diameter at the (A) suprapancreatic, (B) hepatic artery, and (C) intrahepatic bifurcation levels.
Canadian Association of Radiologists Journal  , 29-34DOI: ( /j.carj )
Copyright © 2014 Canadian Association of Radiologists Terms and Conditions

4. Figure 3
A scatter plot of bile duct diameters at the right hepatic artery plotted by age; a 95th percentile curve fit is plotted for postcholecystectomy and noncholecystectomy status.
Canadian Association of Radiologists Journal  , 29-34DOI: ( /j.carj )
Copyright © 2014 Canadian Association of Radiologists Terms and Conditions