Quiz page American Journal of Kidney Diseases   American Journal of Kidney Diseases  Volume 40, Issue 2, Pages xl-xlii (August 2002) DOI: 10.1053/ajkd.2002.35380 Copyright © 2002 Terms and Conditions

Fig. 7A What lesions do you observe on low power (PAS, × 100)? American Journal of Kidney Diseases 2002 40, xl-xliiDOI: (10.1053/ajkd.2002.35380) Copyright © 2002 Terms and Conditions

Fig. 7B and C. What lesion is apparent in the glomerulus on higher power (PAS, Jones' silver stain, both × 400)? Immunofluorescence studies were negative, and electron microscopy showed no deposits. American Journal of Kidney Diseases 2002 40, xl-xliiDOI: (10.1053/ajkd.2002.35380) Copyright © 2002 Terms and Conditions

Fig. 7A What lesions do you observe on low power (PAS, × 100)? American Journal of Kidney Diseases 2002 40, xl-xliiDOI: (10.1053/ajkd.2002.35380) Copyright © 2002 Terms and Conditions

Fig. 7B and C. What lesion is apparent in the glomerulus on higher power (PAS, Jones' silver stain, both × 400)? Immunofluorescence studies were negative, and electron microscopy showed no deposits. American Journal of Kidney Diseases 2002 40, xl-xliiDOI: (10.1053/ajkd.2002.35380) Copyright © 2002 Terms and Conditions

Fig, 7D., E, and F Do you see any additional injury that can account for the patient's rather abrupt rise in serum creatinine? What additional material do you want to examine? American Journal of Kidney Diseases 2002 40, xl-xliiDOI: (10.1053/ajkd.2002.35380) Copyright © 2002 Terms and Conditions