Histopathological Analysis of Renal Biopsies With Dynamic Full-field Optical Coherence Tomography, a Comparison to Conventional Histopathological Findings for the Diagnosis of Either Acute Kidney Injury or Chronic Kidney Disease in Routine Practices (NEPHROCT)

Provide a better understanding of the ability of dynamic full-field optical coherence tomography to identify and characterize common glomerular (abnormal / double contour of the glomerular basement membrane, focal segmental glomerulosclerosis, collapse of the glomerular tuft, proliferation of glomerular epithelial cells, endocapillary proliferation, mesangial expansion, necrosis and proliferation with mild increase in extracapillary cells...), vascular (hyaline change, fibrinoid change / necrosis, thrombosis, inflammation or necrosis of vascular walls, arteriosclerosis) and tubulointerstitial (acute tubular necrosis, cytoplasmic vacuolization, lipid inclusions in proximal / distal tubular cells, atrophy of tubules, edema, inflammation or interstitial fibrosis, cortical necrosis) lesions seen in kidney biopsy

Provide a better understanding of the ability of dynamic full-field optical coherence tomography to identify and characterize healthy glomerular (glomerular basement membrane, glomerular tuft, endothelial, epithelial, and mesangial cells, glomerular capsule and capsular space, glomerular capillaries), vascular (afferent and efferent arterioles, interlobular artery) and tubulointerstitial (proximal and distal tubular cells, normal cytoplasmic aspect) structures seen in kidney biopsy