Hi Mimi,
Angiomyolipoma is a benign renal tumor. It contains fat, vascular, and smooth muscle elements. Most cases are asymptomatic and are an incidental finding when a diagnostic examination was performed for another indication. Kidney cancer is considered as one of the differential diagnoses for a tumor in the kidney.
I agree with your planned consult with a nephrologist. If you are not having any symptoms, you can wait for your appointment. If not, you should see your doctor as soon as possible.
Take care.
Thank you for all of your help. I will worry less........
Thank you Again,
Mimi50......