Differential consideration
Idiopathic Parkinson's disease
Why consider it
insidious onset; no medication exposure; persists after cessation; DaTscan abnormal
Criteria and features to review
No matching structured diagnosis record was identified. Review the supplied consideration exactly as written: Idiopathic Parkinson's disease (insidious onset; no medication exposure; persists after cessation; DaTscan abnormal)
Questions to clarify
- Which documented criteria and exclusions are met for each possibility?
- What timeline, course, and functional change best distinguishes the alternatives?
- Are substance, medication, medical, developmental, and contextual explanations adequately assessed?