CHEMICAL BASIS OF STONE DISEASES AND THE MECHANISM OF KIDNEY STONE FORMATION

Kidney stone disease is a common disorder of the urinary system characterized by the formation of solid crystalline deposits in the kidneys. It develops when the concentration of certain minerals and salts in urine exceeds their solubility, leading to crystallization and stone formation. The most common types of kidney stones include calcium oxalate, calcium phosphate, uric acid, struvite, and cystine stones. The formation of kidney stones involves several stages such as nucleation, crystal growth, and aggregation. Various factors including dehydration, metabolic disorders, dietary habits, infections, and genetic predisposition can increase the risk of stone formation. Understanding the chemical mechanisms of kidney stone development is important for effective prevention and treatment.