The specific growth rate of renal staggered tumor has to be analyzed according to the specific patient’s condition. The location and size of renal staggered tumor are different for different patients, and the growth rate is also different. Renal staggered tumor is a benign tumor. Most renal staggered tumors grow slowly and can be observed by regular ultrasound without treatment. Due to malignancy, trauma or other causes of hemorrhage of the staggered tumor, resulting in staggered tumor enlargement. Interventional embolization and hemostasis can be performed. When malignant lesions are suspected, it should be examined as early as possible to make a clear diagnosis and actively carry out surgical treatment. Renal staggered tumor is a benign tumor of kidney, when it grows slowly, regular review is enough. If the renal malformation tumor increases in size, it should be consulted in time to clarify the cause and further treatment.