Kidney stones are hard deposits made of minerals and salts that form inside the kidneys when urine becomes concentrated. Depending on their size and location, kidney stones can pass unnoticed or cause ...

Operative intervention has shifted to minimally invasive approaches. Rigid and flexible ureterorenoscopy, shock wave lithotripsy and percutaneous nephrostolithotomy constitute the majority of ...

From a grain of sand to a golf ball, kidney stones come in different sizes. Every size comes with certain complications. Smaller ones are usually not treated as a ‘threat’, because they pass on their ...

New educational resource helps aggregate producers, recyclers, and construction professionals select the right gravel sizes for driveways, drainage systems, and base material applications.