30 June 2025
: Case report
A 64-Year-Old Woman with Diabetes Mellitus Associated with Increased Urinary Oxalate Excretion Presenting with Acute Kidney Injury Due to Acute Oxalate Nephropathy
Unusual clinical course, Challenging differential diagnosis, Educational Purpose (only if useful for a systematic review or synthesis)
Krutika Mahendra GohilDOI: 10.12659/AJCR.946526
Am J Case Rep 2025; 26:e946526
Figure 1 Calcium oxalate crystals accumulated in kidney tubules under polarizing lightA photomicrograph of the kidney biopsy from a 64-year-old woman with diabetes mellitus (DM) associated with acute kidney injury (AKI) due to acute oxalate nephropathy (AON). The light microscopy combines polarized light microscopy to show that some dilated renal tubules contain polygonal calcium oxalate crystals. Hematoxylin and eosin (H&E). Magnification ×20.






