CPT Code(s): 81406
Ordering Recommendation: PSEN2 full gene sequencing is recommended for individuals with clinical symptoms of early onset Alzheimer disease, which begins before are 65 and individuals with a positive family history of early-onset Alzheimer disease.
Synonyms: PSEN2, Presenilin 2, Alzheimer disease, early onset Alzheimer disease, dementia
Methodology: Sanger sequence analysis. The PSEN2 cDNA reference sequence used is NM_000447.3.
Performed: Monday through Friday
Reported: 14 days