I'm sorry to hear that you've recently had surgery for a GIST to be removed. It's understandable that you may be feeling a little anxious whilst waiting for the results.
It's difficult to say how long this may take. If it's been a few weeks since your surgery, then do give the hospital a call and ask for an update about when you may hear some news. Hopefully they will be able to give you an idea about when you may next see the specialists.
