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92560: Li-Fraumeni Syndrome, TP53 Sequencing and Deletion/Duplication Print View
Interpretation Summary      
TP53 Sequencing      
TP53 Seq Interp      
TP53 Del/Dup      
TP53 Del/Dup Interp      
Comprehensive Interp      
Additional Information      

PRIMARY
1 Whole Blood EDTA 4 (2) mL   Refrigerated - 8 Day(s)/Room Temperature - 8 Day(s)  
ALTERNATE
  Whole Blood ACD Sol A 4 (2) mL   Room Temperature - 8 Day(s)/Refrigerated - 8 Day(s)  

Mutations in the TP53 gene lead to Li-Fraumeni syndrome (LFS), which is an inherited cancer syndrome with an early onset of tumors, multiple tumors within an individual, and often multiple affected family members. The most common types of tumors are soft tissue sarcomas and osteosarcomas, breast cancer, brain tumors, leukemia, and adrenocortical carcinoma. Sequencing and deletion/duplication analyses of the TP53 gene will identify individuals who are affected with LFS and therefore at risk for TP53-related cancers.

Whole Blood: Normal phlebotomy procedure; specimen stability is
crucial. Store and ship room temperature immediately. Do not freeze.
Send report of results for family member with known BRCA mutation.
Setup Schedule
Tuesday, Thursday, Saturday

Reported (Analytical Time)
12 days

CPT Codes
81405,81479

The CPT codes provided 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 payer being billed.

Notes
Reject Criteria: Gross hemolysis; clotted specimens Transport Temperature: Room temperature Report available: 12 days from completed pre-authorization Methodology: Exon Capture, Next Generation Sequencing with Microarray confirmation






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