Bladder stones that are not removed for a long time can cause lesions. The type and extent of lesions are related to the size, number and duration of presence of bladder stones.
Bladder stones are hard crystals that form from minerals in the urine. Early after the appearance of bladder stones, frequent lower abdominal pain or painful urination may be caused by the friction of the stone against the bladder mucosa during movement.
If the bladder stone is not removed for a long time, the bladder stone will repeatedly rub against the bladder mucosa and surrounding tissues during exercise, thus causing mucosal damage and bleeding to mucosal lesions. Blood in the urine, chronic inflammation of the bladder or secondary bladder cancer are all potential lesions.
Therefore, after the appearance of bladder stones, it is recommended that treatment be carried out as soon as possible under the guidance of a doctor.