What is left renal cyst with infection calcification

Left renal cyst is a cyst that occurs in the left kidney. The main cause of cyst is a dilated renal tubule. The dilated renal tubule gradually differentiates and forms a cyst independently. The cyst wall has secretion function, and the cyst fluid will gradually increase. The cyst gradually increases. After infection, there will be uneven density of liquid dark areas in the cyst, and the cyst wall may be thickened. With the progression of inflammation, inflammation will adhere to the cyst wall, causing calcification of the cyst wall. The cyst wall is infected and calcified. We need to do CT plain scan and enhancement to evaluate whether there is a tendency of cancer. If there is no cancer, it is recommended to observe and wait. If the cyst is larger than five centimeters, it is recommended to perform cyst deroofing and decompression surgery. This is a minimally invasive surgery.