Differential consideration
Primary psychotic disorder
Why consider it
symptoms predate substance use; persist > 4 weeks abstinence
Criteria and features to review
No matching structured diagnosis record was identified. Review the supplied consideration exactly as written: Primary psychotic disorder (symptoms predate substance use; persist > 4 weeks abstinence)
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?