The stones that are less than 2cm in diameter and do not cause obstruction to the kidneys can be treated with extracorporeal shock wave lithotripsy. If the diameter is more than two centimeters, it can be treated by percutaneous nephroscopy holmium laser lithotripsy. If the stones are scattered in the middle calyces, upper calyces and renal pelvis, they can be treated by Holmium laser lithotripsy with ureteroscopy.
Daily life management
Diet
For patients with all types of kidney stones, it is important to drink plenty of water to facilitate the expulsion of small stones and minimize stone formation.
The standard for daily water intake is to keep the daily urine output above 2,000ml until the urine is clear.
In addition, it is necessary to target dietary regulation according to the composition of the stones:
Patients with oxalate stones should avoid eating strong tea, spinach, tomatoes, asparagus, all kinds of nuts (such as peanuts) and other foods;
Patients with uric acid and cystine stones should avoid intake of foods that contain a lot of purine (eg, animal offal, pork, beef, lamb, shellfish, anchovies, sardines, tuna, etc.), in addition to limiting salt and protein intake, and increasing the intake of fruits, vegetables, and coarse grains;
Patients with absorptive hypercalciuria should try to avoid calcium-rich diets, such as milk and soy products.