Calyceal calculi. The renal calyces are the most common location for asymptomatic urinary calculi, which are often incidentally discovered on an imaging study performed for another indication.

Renal culculi are commonly known as kidney stones and consist of usually crystalline deposits that accumulate in the kidney. These deposits vary in size, and most contain calcium oxalate. As part ...

Kidney stones are a common health concern. About 11% of men and 9% of women in the U.S. have kidney stones at least once ...

This patient experienced diverse renal colic episodes and spontaneously expelled 11 renal calculi, nine of which were papillary. The analysis of these calculi is summarized in Figure 1.

Abstract of paper read on Tuesday, January 13, 1891, before the Royal Medical and Chirurgical Society, London.

Kidney stones are hard mineral deposits that form inside the kidneys due to imbalance in water salts and other substances Read this article to know why the cases of kidney stones spike in winter ...

of the kidney, it can take on the form of a deer’s antler. This is called a staghorn calculus. These stones cause issues when they obstruct the ureters – the two tubes that transport urine ...

Extracorporeal shock-wave lithotripsy (ESWL) is the preferred method of treatment for small renal calculi, but is known to induce transient, usually symptomless, free-radical-mediated damage to ...