Uric Acid Kidney Stones Size. A kidney stone is a hard mass of crystallized minerals that form in the kidneys or urinary tract. Kidney stones vary in size and shape.
Uric acid stones are usually pebble like in appearance. It may be acute or chronic. They may be as small as a grain of sand or as large as a pea.
A small stone may pass without causing symptoms.
Kidney stones vary in size and shape. Kidney stones typically form in the kidney and leave the body in the urine stream. Kidney stones can vary in size shape and colour. It may be acute or chronic.