Patient's question:
yesterday just diagnosedDoctor's answer:
The principle is to consider the size and whether it causes blockage. The maximum diameter of the ureter is 7mm, and the narrowest point is 5mm. According to this, if it is larger than 5mm, the medication is generally ineffective. However, since kidney stones come in various shapes, if they do not cause blockage, medication can still be used. If blockage occurs or it is larger than 5mm, the first choice is usually extracorporeal shock wave lithotripsy (ESWL). This is not expensive, ranging from hundreds to over a thousand depending on the region. It is very simple and quick, with treatment taking only 10 minutes or even just a few minutes. The success rate is relatively high, but it is essential to choose a hospital or department with advanced equipment and skilled doctors to ensure a higher success rate.If the composition or location of the stone makes ESWL ineffective, other options such as soft ureteroscopy with stone retrieval or holmium laser lithotripsy can be considered. These are non-invasive surgeries with low risk and minimal damage. Stone retrieval does not require hospitalization.
If the stone descends into the bladder, there is no major concern. It is easier for women to pass it, and larger stones can be removed directly and simply through grasping.