PMC7673951_01
Light microscopy findings indicative of diffuse severe acute tubulointerstitial nephritis with eosinophils.
CRIOG2020-3198728.001.jpg
PMC7673951_01_CRIOG2020-3198728.001.jpg
fig1
Renal biopsy results demonstrated acute tubulointerstitial nephritis with eosinophils and thin glomerular basement membrane (Figures 1-3).
(a, b) Light microscopy shows fibrinoid necrosis of the peritubular areas suggestive of microangiopathy.
CRIOG2020-3198728.002.jpg
PMC7673951_01_CRIOG2020-3198728.002.jpg
fig2
Renal biopsy results demonstrated acute tubulointerstitial nephritis with eosinophils and thin glomerular basement membrane (Figures 1-3).
(a, b) Electron microscopy demonstrates diffuse glomerular basement thinning with arithmetic mean 215.06 nm (range 135-287 nm with 100% of 41 measures less than 300 nm and 63% less than 215 nm).
CRIOG2020-3198728.003.jpg
PMC7673951_01_CRIOG2020-3198728.003.jpg
fig3
Renal biopsy results demonstrated acute tubulointerstitial nephritis with eosinophils and thin glomerular basement membrane (Figures 1-3).