Focal and segmental glomerulosclerosis

Segmental obliteration of the glomerular capillary lumen in a patient with FSGS. Note the sclerotic portion of the glomerular tuft is adherent to Bowman’s capsule. There is proximal tubular hypertrophy,…

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Transplant glomerulopathy

The glomerular capillary bed is thickened, with the presence of double contours reflecting circumferential mesangial expansion into the capillary wall (mesangial interposition). In this biopsy core of chronic allograft injury…

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