case_images: PMC10998482_01
case_images: Petechial rash, purpura, and blisters on patient's left lower extremity-leukocytoclastic vasculitis.
case_images: 10.1177_23247096241244732-fig1.jpg
case_images: PMC10998482_01_10.1177_23247096241244732-fig1.jpg
case_images: fig1-23247096241244732
case_images: The rash was ultimately diagnosed as leukocytoclastic vasculitis (Figure 1).
case_images: Trichrome stain shows 2 small arteries (arrows) whose lumens are filled with macrophages (pale cells in the lumen).. The lower artery has a small amount of blood intermixed. At the lower right is a glomerulus showing global ischemic contraction and collapse of capillary loops (original magnification 200x).
case_images: 10.1177_23247096241244732-fig2.jpg
case_images: PMC10998482_01_10.1177_23247096241244732-fig2.jpg
case_images: fig2-23247096241244732
case_images: Kidney biopsy revealed findings with multiple small renal arteries occluded by macrophages leading to ischemic acute tubular necrosis and no evidence of glomerulonephritis (shown in Figure 2).