1. Quiz Page April 2011 American Journal of Kidney Diseases
Yu-Jen Su, MD, Chih-Hsiung Lee, MD, Shun-Chen Huang, MD, Feng-Rong Chuang, MD 
American Journal of Kidney Diseases 
Volume 57, Issue 4, Pages A23-A25 (April 2011)
DOI: /j.ajkd
Copyright © 2011 National Kidney Foundation, Inc. Terms and Conditions

2. Figure 1 Hematoxylin and eosin; original magnification, ×200.
American Journal of Kidney Diseases  , A23-A25DOI: ( /j.ajkd )
Copyright © 2011 National Kidney Foundation, Inc. Terms and Conditions

3. Figure 2
Polarized hematoxylin and eosin; original magnification, ×100.
American Journal of Kidney Diseases  , A23-A25DOI: ( /j.ajkd )
Copyright © 2011 National Kidney Foundation, Inc. Terms and Conditions