Calcium Oxalate Kidney Stones Microscopy. And less than 1 are composed of cystine or are diagnosed as drug related stones. These crystals are made from oxalate a substance.
Approximately 70 80 of kidney stones are composed of calcium oxalate and calcium phosphate. Kidney stones are solid masses that form in the kidney when there are high levels of calcium oxalate cystine or phosphate and too little liquid. Calcium oxalate stone formers from systemic diseases.
These crystals are made from oxalate a substance.
The rarer dihydrate and trihydrate are also recognized. And less than 1 are composed of cystine or are diagnosed as drug related stones. The calcium oxalate kidney stone comes in two varieties calcium oxalate monohydrate and calcium oxalate dihydrate. The rarer dihydrate and trihydrate are also recognized.