Four seas network: kidney stone is a disease caused by abnormal mineralization of human body, which is formed by accumulation of calcium salts or lipids. Generally speaking, it refers to the calculi in the calyces, pelvis and the junction of pelvis and ureter. Plain film showed that there were single or multiple round, oval or blunt triangle dense shadows in the renal area, with high and uniform density. The edge is mostly smooth, but there are also unsmooth mulberry like.
What are the causes of kidney stones?
1. Drinking water quality is not good: some areas of drinking water belongs to hard water, containing crystal, calcium is relatively high, so that people's urine calcium increased, easy to form stones;
2. Bad eating habits: too little water, concentrated urine, easy to cause stones. Eating foods with high oxalic acid and calcium content is also easy to cause stones;
3. Regional climate impact: in hot areas, sweating, easy to lead to stone;
4. Bad way of life: in daily life, too little exercise, too little activity, also easy to cause stones;
5. Special condition: suffering from a certain disease, resulting in hypercalcemia or hypercalcemia, easy to form kidney stones
First of all, back pain is a typical symptom of kidney stone. This kind of pain is mainly located in the costal angle, waist and upper abdomen of patients, and is often accompanied by nausea and vomiting, abdominal distension and constipation, pale face, thin and fast pulse, reduced urine volume, and polyuria after relief. The patient's activities or labor can cause pain attack or aggravation, restlessness and great pain.
Secondly, hematuria is another common symptom of upper kidney stone. Most of the patients with renal stone have hematuria, some of which can be seen by the naked eye, and most of which can be found only through microscopic test. The patient's hematuria worsened after activity or labor, most of which was hematuria under the microscope. Occasionally, there were sand grains or small stones mixed in the urine and discharged with the urine.
Other symptoms are obstruction and infection, which can be caused by bacterial infection, infectious stones, or bacterial infection, resulting in fever. Bacteria can not be discharged in time, which can lead to septicemia and life-threatening. Obstruction is also caused by hydronephrosis, abdominal pain or waist mass.
Some serious patients with bilateral upper urinary tract stones can lead to anuria when they cause complete obstruction of bilateral upper urinary tract stones or complete obstruction of single kidney upper urinary tract stones. Sometimes the symptoms of infection are urinary calculi. Especially in children with upper urinary tract stones, most of them show urinary tract infection, which should be noted.
The harm of kidney stone to patients is very serious. If not treated in time, some physical diseases will be induced, which will have a great impact on patients' life and work.
1. Dysuria. Patients with renal calculi will have dysuria, mainly because renal calculi will cause excessive pressure on the upper part of the obstruction, hydronephrosis for too long, and dysuria, leading to dysuria in daily life.
2. Kidney damage. If not treated in time, dysuria, hydronephrosis and renal blood flow will occur. Meanwhile, renal function will be slowly lost, renal tubular necrosis will occur, and finally the patient will lose renal function.
3. Local damage. When the volume of kidney stone is too large and angular, it will produce fibrous tissue hyperplasia and ulcer, which will lead to the loss of renal fibers and epithelial cells of renal pelvis, and cause damage to the health of patients.