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Currently filtering by tag: Renal oxalosis

Diagnose This (July 1, 2019)

Renal Oxalosis, arkana laboratories, renal pathology, kidney biopsy, Diagnose This
What is your diagnosis?       ​ ​   ​   ​ ​   ​   ​   ​   ​   ​   ​   ​   ​   ​   ​   ​   ​   ​   ​   ​   ​   ​   ​   ​   ​   ​   ​   ​   ​   ​   ​   ​   ​   ​   ​   ​   ​   ​   ​ ​   ​ ​   ​ ​   ​ ​     ​   ​   ​ ​...

Renal Oxalosis

Renal oxalosis, arkana laboratories, teaching point at arkana Laboratories, renal pathology
A 25-year-old female presents to the hospital with malaise and a creatinine of 3.5. She reports that she was in her normal state of health until about 2 weeks ago when she had the “flu.” The patient has minimal proteinuria and bland urine sediment. A kidney biopsy was obtained. Figure 1 shows a normal glomerulus. Figure 2 shows severe chronicity. Figure 3 and 4 show polyhedral clear crystals within the tubular lumina. Figure 5 shows an increased number of oxalate crystals under polarized light. Renal oxalosis is characterized by excess deposition of calcium oxalate crystals within the kidney. There are...