Hi and welcome to HCM.
This is something that will be found on MRI
in the most people older than 50 years. This is sign of degenerative and ischemic brain processes and this is part of ageing. if you dont have any symptoms you shouldnt be worried. Usually sometimes multiple sclerosis
can be suspected but this isnt indicating it. If you are afraid of pancreatic metastasis
you should not be because this is very rare and different mRI findings would be seen. I sugegst to check again braun mRI in a year and see is there progression. WIsh you good health.