Yes thankyou for explaining it in depth was only told should not be a problem :-)
Hello and hope you are doing well.
Perivascular spaces (PVS), also known as Virchow-Robin spaces are fluid filled spaces that surround perforating vessels in the brain. They are normal findings and occur commonly in the lower half of the basal ganglia. Sometimes they can be mistaken for cysts.
Hope this helped and do keep us posted.