Calculus grows in the biliary tract system of cattle is called bezoar. What if it grows in the urinary system of human beings? Absolutely not [human yellow], but urinary calculi. Calculi are called urinary calculi when they grow in the bladder. Bladder calculi are more common urinary calculi. Bladder calculi are an ancient disease and have been found in the bladder of mummies since 4800 BC. How is bladder stone formed? The formation mechanism of urinary calculi is not completely clear, But it is now accepted that, Its formation is not caused by a single factor, But is the result of a combination of factors, And the concentration of [stone-forming substance] in urine is too high, Causing [urine supersaturation], It Read More …