formed when calcium combines with oxalate in the urine. - Calcium Phosphate Stones: These stones develop in alkaline urine. - Uric Acid Stones: Formed when urine is excessively acidic. - Struvite ...
The incidence of calcium oxalate nephrolithiasis in the US has ... to the development of nephrolithiasis -- stone-promoting urine chemistries, Randall's plaques, and defects in the crystallization ...
However, the reduction in citrate in the urine increases the risk of kidney stones.2 The reduction in urinary citrate leads to less citrate to bind to urinary calcium ions, which form more soluble ...
When stone-forming substances such as oxalic acid or phosphate are also elevated in the urine, the likelihood of forming calcium oxalate or calcium phosphate stones is increased. Maintaining a healthy ...
Urine microscopy is an important adjunct to ... They can be classified as common, pathologic and drug-associated. The finding of calcium oxalate, calcium phosphate or uric acid crystals is common ...
According to the Centers for Disease Control and Prevention (CDC), kidney stones form when substances like calcium, oxalate, and uric acid become concentrated in the urine and crystallize.