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Test Code VDJT T cell clonality (VDJ PCR) Assay (Blood)

Specimen Type

Blood

Container/Tube

Lavender top

Offsite Collection Instructions

Send within 24 hours or Refrigerate/ send within 72 hours

Turnaround Time

10 Days

Test Includes

Detects T cell clonal rearrangements

Preferred Volume

5 mL

Test Usage

Detects clonal T-cell rearrangements to assist in the
diagnosis
of lymphoproliferative disorders.

Fee Code

376555-31081342

Synonyms

T Cell Gene Rearrangement, TCRG
(gamma), TCRB
(beta)

UCMC Collection Instructions

Send within 72 hours

Test Limitations

Will not detect clonal populations below 10%

STAT Turnaround Time

Not Available

Specimen Stability

72 Hours

Specimen Minimum Volume

1 mL

Special Instructions

Send within 72 hours

DAY(S) AND TIME(S) PERFORMED

Monday – Friday, 8:00 AM – 4:30 PM

STAT DAY(S) AND TIME(S) PERFORMED

No

CPT

81342

Method Name

PCR followed
by Fragment analysis

Reference Values

Interpretative report

Reject Due To

Inappropriate anticoagulant and >72 hours