9 doctors weighed in:
What are the tests for Parkinson's disease?
9 doctors weighed in

4 doctors agree
In brief: Honestly, none...BUT
Diagnosis of parkinson's by clinical means.
Aka, with a good history & exam by an experienced neurologist or pcp. No lab abnormalities or even unique MRI changes are seen in pd. But, we do now have dat scan from ge healthcare. This nuclear medicine imaging study tells us simply yes or no, whether a patient has true degenerative Dopamine deficiency. So, it rules out mimicry of vs true parkinsonism.

In brief: Honestly, none...BUT
Diagnosis of parkinson's by clinical means.
Aka, with a good history & exam by an experienced neurologist or pcp. No lab abnormalities or even unique MRI changes are seen in pd. But, we do now have dat scan from ge healthcare. This nuclear medicine imaging study tells us simply yes or no, whether a patient has true degenerative Dopamine deficiency. So, it rules out mimicry of vs true parkinsonism.
Dr. Robert Hutchman
Dr. Robert Hutchman
Thank
Dr. Jerome Lisk
Neurology
2 doctors agree
In brief: Test 4 Parkinsons
Parkinson Disease (PD) is diagnosed by a neurological exam by a Neurologists, preferably one with a fellowship in Movement Disorders.
A MRI Brain is usually done to rule out brain tumor or other cause that can mimic PD. A DaTScan (MRI Spectroscopy) can see if you have Parkinsonism but doesn't tell you if its idiopathic PD or secondary PD (MSA,LewyBody,PSP, etc.). There is no other tests yet.

In brief: Test 4 Parkinsons
Parkinson Disease (PD) is diagnosed by a neurological exam by a Neurologists, preferably one with a fellowship in Movement Disorders.
A MRI Brain is usually done to rule out brain tumor or other cause that can mimic PD. A DaTScan (MRI Spectroscopy) can see if you have Parkinsonism but doesn't tell you if its idiopathic PD or secondary PD (MSA,LewyBody,PSP, etc.). There is no other tests yet.
Dr. Jerome Lisk
Dr. Jerome Lisk
Thank
Dr. Brian Wosnitzer
Nuclear Medicine
In brief: DAT scan
Dat scan imaging can be helpful to differentiate essential tremor from parkinson's disease.

In brief: DAT scan
Dat scan imaging can be helpful to differentiate essential tremor from parkinson's disease.
Dr. Brian Wosnitzer
Dr. Brian Wosnitzer
Thank
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