PMC6587381_01
Light microscopy of tubular lumen occlusion by red blood cell (RBC) accumulation within Bowman's space and tubular RBC casts without necrosis or crescent formation.
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PMC6587381_01_10.1177_2324709619858126-fig1.jpg
fig1-2324709619858126
There was no necrosis or crescent formation (Figure 1).
Immunofluorescence demonstrating IgA mesangial and subendothelial immune complex deposits.
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PMC6587381_01_10.1177_2324709619858126-fig2.jpg
fig2-2324709619858126
Ultrastructural evaluation reveals scattered mesangial and occasional subendothelial immune complex-type dense deposits (Figure 2).