What is a kidney cyst?

Renal cyst (renal cyst, cyst of kidney) are of varying sizes within the kidney is not communicating with the outside world cystic mass in general, a common renal cysts can be divided into adult polycystic kidney disease, simple renal cysts and acquired renal cysts. Patients usually no symptoms, only found in the kidney via B-ultrasound long on one or several cysts. Few people can grow multiple cysts, but cysts are rare bilateral co-exist. The cyst wall is thin, intracapsular to clarify with yellow liquid, cysts mostly walnut size.
Renal cysts susceptible populations
1, hereditary disease. The family has a history of hereditary renal cysts.
2, in the pollution of the environment where people live.
3, emotional abnormalities. Abnormal emotional changes, especially over the long-term depression or panic person.
4, overworked person. Including excessive physical labor, excessive mental work but lack of physical exercise or training methods, strength improper persons, excessive labor room persons.
5, waist, abdominal discomfort localized. Waist, abdominal discomfort and local unexplained hypertension or renal dysfunction, and so on.