A strong echo of 0.6cmx0.5cm in the right renal parenchyma is usually considered as renal calcification foci, renal malformation tumor, etc. Depending on the cause of the disease, it can be treated by regular observation or surgical resection. Renal calcification foci are mostly formed in chronic nephritis, renal tuberculosis, renal tubular acidosis and other diseases, small calcification foci usually do not need to be treated, and it is recommended that the patient go to the hospital regularly for review and observation of the changes of calcification foci. In normal times, you can drink more water, more exercise and so on. Renal malignant tumor is a benign tumor that grows slowly and destroys renal tissues when it increases in size. It usually has no obvious symptoms, and some patients may have symptoms such as lumbar and abdominal discomfort. If the tumor is less than 4 cm, it can be observed regularly, and those who are greater than or equal to 4 cm, with bleeding tendency and accompanying clinical symptoms can be treated with surgery. If a strong echo of 0.6cmx0.5cm can be seen in the right renal parenchyma, it is recommended to go to regular hospitals for timely consultation, improve the examination to clarify the cause of the disease, and then give targeted treatment under the guidance of the doctor.