Athena #712 TRPC6 DNA Sequencing Test

Test Code
712


CPT Codes
81406(1)

Preferred Specimen
whole Blood


Minimum Volume
10 mL (pediatric minimum: 2 mL)


Instructions
Ship same day. Must arrive at Athena on a weekday


Transport Container
lav(EDTA)


Transport Temperature
Room Temp


Specimen Stability
Refrigerated


Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
freezing


Methodology
DNA Sequencing, Polymerase Chain Reaction (PCR)

Report Available
2-3 weeks


Reference Range
No sequence variation detected


Clinical Significance
"Type of Disorder: FSGS

Typical Presentation: Mutations lead to an autosomal dominant form of hereditary focal segmental glomerulosclerosis characterized by high grade proteinuria by the third or fourth decade of life and ESRD within 10 yrs in 60% of affected individuals.

Disease(s) tested for: Focal segmental glomerulosclerosis Detects mutations in the TRPC6 gene
"




The CPT Codes provided in this document are based on AMA guidelines and are for informational purposes only. CPT coding is the sole responsibility of the billing party. Please direct any questions regarding coding to the payor being billed. Any Profile/panel component may be ordered separately. Reflex tests are performed at an additional charge.