Figure 2. Kidney biopsy (A) Renal cortex demonstrating glomeruli with segmental to circumferential crescents in 14 out of 23 glomeruli sampled (PAS stained). (B) A glomerulus with cellular crescent (silver stained). (C) Protein reabsorption droplets within podocyte. Podocytes displayed marked foot process effacement involving 80-90% of the total peripheral capillary surface area

From

SARS-CoV-2 Related ANCA-associated Vasculitis and Pauci-Immune Glomerulonephritis

Elli Novatcheva, Simranjit Randhawa, Aaron Safarian, Rocky Li, Chukwuemeka Umeh, Ryan Basak, Pranav Barve, Sumanta Chaudhuri, Sabina Kumar

American Journal of Medical Case Reports. 2022, 10(5), 122-127 doi:10.12691/ajmcr-10-5-2