1. Kidney pain
kidney pain is an important symptom of renal cysts, often manifested as lower back pressure or dull, there are pain, sometimes abdominal pain. Pain may be due to physical activity, walking for too long, sedentary, etc. exacerbated after bed reduce. Renal hemorrhage, infection also causes of stones moved or pain of sudden.
2. High blood pressure
hypertension is one of the main symptoms of renal cysts, not before serum creatinine increased, about half of high blood pressure, which is oppression surrounding tissue cysts, activation of the renin - angiotensin - aldosterone system-related. These are closely related to cyst growth and high blood pressure. In other words, the emergence of hypertension cysts grow faster, can directly affect the prognosis.
3. Hematuria
The incidence of renal cysts will appear hematuria, about half of the patients showed microscopic hematuria, may have episodes of gross hematuria, the Department of the cyst wall caused by ruptured blood vessels. Bleeding for a long time can cause blood clots through the ureter colic. Hematuria and proteinuria often accompanied by white blood cells in urine, urine protein less, usually no more than 1.0g / d. When kidney infection pyuria obviously aggravated hematuria, back pain accompanied by fever.
4. Kidney changes
If there is a kidney cyst disease, can cause nephropathy progress on both sides of asymmetry, there are differences in size, to the late two kidneys can fill the entire abdominal cavity, the surface of the cloth have a lot of kidney cysts, kidney-shaped so irregular, uneven, hard texture.
