I have not had the calcium stimulation test yet. It is coming up soon. However, I have had it done in the past due to the indeterminate liver lesions. Fortunately, in the past the stimulation across the liver has been negative for functional insulinomas. It has been 2 years since I last had it done. There have been some imaging changes and increase in hypoglycemia frequency and severity since that time so it is being repeated. I can provide more information after the visit. Thanks for checking!