Combining Acute Kidney Injury with Gastrointestinal Pathology: A Clue to Acute Oxalate Nephropathy

Figure 1

(a) Renal biopsy light microscopy (stain, hematoxylin and eosin) showing renal tubules with severe acute injury, epithelial flattening and diffuse deposition of oxalate crystals (arrow) within the cortex and medulla. (b) Renal tubules containing numerous oxalate crystals (arrow).

(a)

(b)