What are the risk factors of ureterolithiasis?

Risk factors for ureterolithiasis (the formation of stones in the ureters) include dehydration, which can lead to concentrated urine, and dietary factors such as high intake of oxalate-rich foods or excessive salt. Certain metabolic disorders, like hypercalcemia or hyperuricemia, increase stone formation risk. Additionally, a family history of kidney stones, obesity, and specific medical conditions like urinary tract infections can contribute to higher susceptibility. Age and gender also play a role, with men being more commonly affected than women.