1. Volume 85, Issue 3, Pages 677-685 (March 2014)
Age, kidney function, and risk factors associate differently with cortical and medullary volumes of the kidney 
Xiangling Wang, Terri J. Vrtiska, Ramesh T. Avula, Leah R. Walters, Harini A. Chakkera, Walter K. Kremers, Lilach O. Lerman, Andrew D. Rule 
Kidney International 
Volume 85, Issue 3, Pages (March 2014)
DOI: /ki
Copyright © 2014 International Society of Nephrology Terms and Conditions

2. Figure 1
Age-related changes in kidney volumes. (a) Kidney cortical volume, (b) kidney cortical volume per body surface area (BSA), (c) kidney medullary volume, (d) kidney medullary volume per BSA, (e) kidney parenchymal volume, and (f) kidney parenchymal volume per BSA by age (curves are smoother fit) in men (blue curve, cross) and women (red curve, closed circle).
Kidney International  , DOI: ( /ki )
Copyright © 2014 International Society of Nephrology Terms and Conditions

3. Figure 2
Kidney segmentation example. Cortex (yellow) and medulla (blue) segmentation using the software ITK-SNAP in (a, e) a 3-dimensional view, (b, f) in a coronal view, (c, g) in a sagittal view, and (d, h) in a transversal view.
Kidney International  , DOI: ( /ki )
Copyright © 2014 International Society of Nephrology Terms and Conditions