XIV: Diseases of the genitourinary system

N20-N23: Urolithiasis

Urolithiasis refers to the condition where stones, also known as calculi, form in the urinary system. These stones could develop anywhere in the urinary tract, which includes the kidneys, bladder, ureters, and urethra. Urolithiasis is usually caused by a concentration of certain chemicals in the urine, often due to inadequate fluid intake, diet, obesity, certain medications, or can sometimes be a result of certain medical conditions. The common symptoms of urolithiasis range from severe pain in the lower back, abdomen or groin, blood in the urine, frequent urge to urinate and urinary tract infections. There is a possibility of the disease progressing over time, with smaller stones often passing unnoticed, while larger stones might block the urinary tract, causing severe pain and potential complications. The urinary system is directly affected by this condition.