Quiz Page August 2015 American Journal of Kidney Diseases Vesh Srivatana, MD, Thangamani Muthukumar, MD, Jun B. Lee, MD, Surya V. Seshan, MD, Choli Hartono, MD  American Journal of Kidney Diseases  Volume 66, Issue 2, Pages A20-A23 (August 2015) DOI: 10.1053/j.ajkd.2015.04.043 Copyright © 2015 National Kidney Foundation, Inc. Terms and Conditions

Figure 1 Trends in white blood cell (WBC) count and serum creatinine level. Day 0 represents the day of transplantation. American Journal of Kidney Diseases 2015 66, A20-A23DOI: (10.1053/j.ajkd.2015.04.043) Copyright © 2015 National Kidney Foundation, Inc. Terms and Conditions

Figure 2 Light microscopy of the kidney biopsy specimen. (A, B) Hematoxylin and eosin stain (original magnifications, ×100 and ×200, respectively). (C) Periodic acid–Schiff stain (original magnification, ×400). American Journal of Kidney Diseases 2015 66, A20-A23DOI: (10.1053/j.ajkd.2015.04.043) Copyright © 2015 National Kidney Foundation, Inc. Terms and Conditions

Figure 3 Kidney biopsy specimen, immunofluorescence microscopy, C4d stain (original magnification, ×100). American Journal of Kidney Diseases 2015 66, A20-A23DOI: (10.1053/j.ajkd.2015.04.043) Copyright © 2015 National Kidney Foundation, Inc. Terms and Conditions