Overview

Urolithiasis refers to the formation of stones within the urinary tract. Stones may develop in the kidneys, ureters, or bladder. They form when minerals and salts crystallize in concentrated urine. The size and number of stones vary. Small stones may pass naturally, while larger ones may cause blockage. The condition can occur at any age. Recurrent stone formation is possible in some individuals. Early evaluation helps prevent complications. Proper assessment identifies stone type and risk factors.

What Happens During Allergic Rhinitis?

Minerals in urine crystallize and gradually form solid masses. As stones move through the urinary tract, they may cause obstruction. Blockage increases pressure within the urinary system. This leads to sudden, severe pain. If obstruction persists, kidney function may be affected.

Diagnosis

Diagnosis typically includes urine tests and imaging studies. Ultrasound or CT scans help detect stone size and location. Blood tests may evaluate kidney function and mineral levels. Stone analysis may be performed after passage or removal.