Kidney stones (also known as nephrolithiasis or urolithiasis) form in your urinary system when you have high levels of certain substances in your urine that crystalize and stick together. There are ...

Cystine stones are a type of kidney stone. They are also called renal calculi, nephrolithiasis, or urolithiasis, and they are caused by a genetic condition. Here’s what to know about cystine crystals ...

Kidney stones are a gathering of mineral and salt deposits that form in different shapes and sizes in the kidneys. Sometimes, they're very painful when they pass through your kidneys and bladder to ...

Kidney stones form when large amounts of substances like salt accumulate in the kidneys, eventually turning into a stone or crystals. Other diseases cause certain stones, but many of them are formed ...

Have you had your water today? Well, you should, because your kidneys need it. About 10% of people will get kidney stones at some point in their lives. More than half a million people every year are ...

Kidney stones and kidney cancer are separate conditions, but emerging research indicates a possible connection between them. Kidney stones are hard mineral deposits that can cause pain, infections, or ...

My 30-year-old son has suffered through 39 kidney stones since he was 16. A recent CT scan shows his kidneys are filled with more. Lab results have ascertained that the stones are made up of calcium ...

Millions suffer from agonizing kidney stones, with a high recurrence rate. Understanding the four types—calcium, struvite, uric acid, and cystine—is key. Early recognition of symptoms like severe back ...

Kidney stones have made it onto the list of top 20 most painful conditions according to the NHS, alongside broken bones, appendicitis and slipped discs. But what causes kidney stones – and how do you ...

A new meta-analysis further supports the previously reported link between kidney stones and an increased risk for kidney ...

Did you know a kidney stone is more painful than childbirth and the amputation of a finger? Troy has seen the pain first hand in the ER. Urologist John Smith, MD, is back to explain what causes kidney ...