Kidney cyst 10mm x 10mm is not considered serious and can be treated conservatively and reviewed regularly first, and then when the cyst increases in size or obvious symptoms appear.
Renal cysts are common benign kidney lesions in adults, which can occur unilaterally or bilaterally, and usually do not show obvious symptoms. It may lead to urinary tract obstruction when symptoms of compression occur, which may affect renal function in severe cases.
Generally speaking, simple renal cysts do not require special treatment and should be reviewed every 6 months to 1 year.
When the diameter of the cyst is larger than 5cm, or there are obvious pressure symptoms or infection, then you need to actively seek medical advice and treatment under the guidance of the doctor.
Therefore, kidney cyst 10mmx10mm is not serious, as long as you pay attention to low salt, low potassium and low fat diet in daily life, drink more water, eat more food rich in vitamins and plant fiber, and have regular review.