With the improvement of living standards, the uropoiesis surgical department of common diseases have obvious changes, the incidence of kidney stones and hospitalization number is still rising. Kidney stones (nephrolithiasis) refers to the renal pelvis, small lamp and other parts of renal parenchyma lesions. In our country in order to send more men, men and women proportion more than 3, 9 times, with 21-50 years old, can be accounted for 83.2%, similar to the incidence of left and right side, double side stones about 10%. Kidney stones in general there are two basic symptoms: pain and hematuria. Half of the patients with history of intermittent episodes of pain.

Higher incidence of coastal provinces in the south of China, more men than women, see more at 20 to 50 years old, the cause is complex, stone formation mechanism is not yet clear. Kidney stones incidence of left and right side, double side about 7-10% incidence of kidney stones, stones in the location of the renal pelvis accounted for about 80%.

In our country in order to send more men, men and women proportion more than 3, 9 times, with 21-50 years old, can be accounted for 83.2%, similar to the incidence of left and right side, double side stones about 10%.

Suffering from kidney stones after one of the most typical symptoms of recurrent renal colic. Colic often suddenly attack, but also increased from time to time, patients with severe pain often makes looking pale and sweating. Patients are often accompanied by drop in blood pressure, nausea, vomiting, pain area generally confined to the kidney. Another common symptoms of kidney stones hematuria. Blood in the urine can be divided into macroscopic haematuria and microscopic hematuria, characterized by pain after the first blood in the urine.

In addition, the complications caused by calculi also more see. When such as stones complicated with infection patients can have the symptom such as urgency, frequent urination, urinary pain, urine check more visible pus cells; When the secondary acute pyelonephritis patients can have general symptoms such as fever, chills, When stones blocked urinary tract, it can cause kidney seeper; When bilateral kidney stones caused bilateral complete urinary tract obstruction when also can cause no urine and even acute or chronic renal failure, uremia.

It is important to note the size of the stone and the clinical manifestations of the patients with kidney damage and not higher than, sometimes symptoms are not serious, but it will cause serious consequences. Therefore, we suggest that patients with suspected stones should be timely to the hospital inspection and treatment, so as not to miss the best treatment opportunity, will affect kidney function.