Advice

HI All haven’t posted on here since my last Datscan 18mths ago, the results of which stated there was a slight reduction on the side basil ganglia, now fast forward 2years and I have just had my results back from my second Datscan which stated there was a significant change/ loss on the same side which now more suggestive of parkinsonian disorder can anyone out there throw some light on this for me please.
Many Thanks