The parents of Xiao Zhang, who was found to be mentally retarded soon after birth, took good care of the child as she grew up. One day, shortly after Xiao Zhang turned 20, she suddenly developed upper abdominal pain and pale face, and her condition was quite urgent. After the treatment of renal artery embolization, Zhang recovered and was discharged from the hospital. Renal malformation tumor can be a stand-alone disease, or it can be associated with tuberous sclerosis. The latter is a familial disease that is relatively rare and is characterized by multiple foci in both kidneys, combined with mental retardation and facial butterfly sebaceous adenoma. It is more common in women, and the age of onset is usually 20-50 years old. Zhang’s disease is a renal malformation tumor with nodular sclerosis. Ultrasound and CT examinations have a high localization and qualitative diagnosis rate for renal tumors. In general, renal malformation tumors are not cancerous, but some patients may become cancerous under the influence of certain internal and external environmental factors. The main risk of renal malformation tumor is the complication of rupture and bleeding of the tumor. The larger renal malformation tumors may cause distension and discomfort in the upper abdomen due to compression of surrounding tissues and abdominal organs. When bleeding within the tumor or tumor rupture and bleeding, resulting in rapid enlargement of the tumor, abdominal pain may occur, and in serious cases, hemorrhagic shock may occur, requiring emergency medical attention. Since renal vascular smooth muscle lipoma is a benign tumor. Small tumors can be followed up for a long time without treatment. If the tumor is large and has a tendency to grow or is accompanied by pain, selective vascular examination for partial nephrectomy or simple resection of the tumor is feasible. As much kidney tissue as possible should be preserved when operating on both sides of kidney tumor. ”One cannot dictate the fate, but only the attitude towards it”. For patients with renal malformation tumor, the attitude also determines the disease regression to a certain extent. Most patients with renal malformation tumor have poor spleen and stomach transportation, so they should eat fresh, light and nutritious food, eat more vegetables and fruits, keep the ambassador open, eat not too much, eat less beef, mutton, pork and dog meat, avoid eating greasy and thick, strong wine and spicy fried food, and eat light and nutritious products. Patients with renal malformation tumor should prevent excessive force, do not hold heavy objects, should not do strenuous exercise, so as not to increase the abdominal cavity pressure, causing the tumor rupture bleeding. Patients should usually maintain a happy mental state and actively cooperate with the doctor’s treatment. The patient can do low-intensity exercises such as long-distance walking regularly, review the kidney ultrasound regularly, pay attention to the changes of tumor size, and observe the symptoms such as accumulation of lumps in the abdomen, body wasting, and tiredness should be checked early and treated timely.