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(7 Results)![Twitter Poll, Deficiency of adenine phosphoribosyltransferase , APRT, Arkana Laboratories](https://www.arkanalabs.com/wp-content/uploads/07/09/Twitter-Poll-Template-07.08-432x288.jpg)
Twitter Poll (July 8, 2020)
ANSWER: D Renal oxalosis is a progressive tubulointerstitial disease which can be primary or secondary in nature. Specifically, secondary causes…
![stained calcium deposits](https://www.arkanalabs.com/wp-content/uploads/Fig-1-copy-49-432x288.jpg)
Bile Stained Calcium Oxalate Crystals
A renal biopsy was performed on this 75-year-old female who presented with acute liver failure, jaundice and acute renal failure…
Oxalate Due to Vitamin C
A 51-year-old female with a history of SLE was found to have acute renal failure. There was no evidence…
![Randall’s plaques](https://www.arkanalabs.com/wp-content/uploads/13-2049-01-432x288.jpg)
Randall’s Plaques
Randalls plaques are microscopic calcium phosphate deposits in the basement membranes of the thin loops of Henle. These plaques act…
![Oxalate Nephropathy](https://www.arkanalabs.com/wp-content/uploads/Oxalate-Nephropathy-copy-1-432x288.jpg)
Oxalate Nephropathy
This biopsy is from a patient with metabolic acidosis, a CPK of 8000 mg/dl a creatinine of 22 mg/dl on…
![Oxalate Nephropathy](https://www.arkanalabs.com/wp-content/uploads/HE-acute-tubular-injury-with-calcium-oxalate-crystals-copy-432x288.jpg)
Oxalate Nephropathy
H&E stained section (Fig. 1) demonstrating acute tubular injury with frequent translucent intratubular crystalline deposits on a background of severe…