Kidney stone disease

Kidney stone disease, also known as urolithiasis, is when a solid piece of material (kidney stone) happens in the urinary tract. Kidney stones typically form in the kidney and leave the body during urination. A small stone may pass without causing symptoms. I
If a stone grows to more than it can cause blockage of the ureter resulting in severe pain in the lower back or abdomen. A stone may also result in blood in the urine, vomiting, or painful urination. About half of people will have another stone within ten years.