Brain Cysts More Condition_treatment What Is The Worst Case Scenario Of Cysts On The Brain Stem?

What is the worst case scenario of cysts on the brain stem? - brain cysts more condition_treatment

I just found out that my uncle has a cyst in the brainstem and behind the nasal cavity. What can we expect with this .. We are not doctors tell us nothing. It's going to die? He's only 38 years.