1. C.-W. Tsai, V.-C. Wu, W.-C. Lin, J.-W. Huang, M.-S. Wu
Acute renal failure in a patient with paroxysmal nocturnal hemoglobinuria 
C.-W. Tsai, V.-C. Wu, W.-C. Lin, J.-W. Huang, M.-S. Wu 
Kidney International 
Volume 71, Issue 11, (June 2007)
DOI: /sj.ki
Copyright © 2007 International Society of Nephrology Terms and Conditions

2. Figure 1
Renal biopsy reveals pigment deposits (arrows) in the tubular epithelial cells (a) accompanied by tubular necrosis and degeneration (b). (Hematoxylin and eosin stain; original magnification, ×200.)
Kidney International  , DOI: ( /sj.ki )
Copyright © 2007 International Society of Nephrology Terms and Conditions

3. Figure 2
Prussian blue iron stain confirms pigmentation as hemosiderin deposits (arrows). (Iron stain; original magnification, ×40.)
Kidney International  , DOI: ( /sj.ki )
Copyright © 2007 International Society of Nephrology Terms and Conditions