How is left kidney hamartoma caused?

The name renal angiomyolipoma has been eliminated. The exact name at this stage is renal angiomyolipoma. The specific cause of its occurrence is not clear medically at this stage. However, we can see from the name that its source is vascular smooth muscle and fatty tissue within the body. It is a benign tumor. The few we know may be related to tsc gene mutation, and there may be a certain relationship with estrogen. Because hamartoma patients, women will be slightly more. But other factors are not yet clear in medicine. For hamartoma, only regular observation is needed. When the tumor grows to more than four centimeters, surgery can be considered.