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T AND B CELL CLONALITY

Synonym(s):
Lab Section Category
View write-up
Specimen Required

​Send formalin fixed paraffin embedded (FFPE) tissue block to the Histopathology Section, Department of Pathology, SGH. If sending slide sections, send at least 8 sections of 8 micrometres thickness, or at least 20 sections of 5 micrometres thickness. One H&E slide, 4 micrometre thick, with a coverslip as a reference slide for the unstained slides, must also be included.

Indications

​The T & B Cell Clonality is intended for PCR-based detection of clonal IGH chain, IGK light chain, TCRB chain and TCRG chain gene rearrangements in patients with suspect lymphoproliferations.

Storage/Transport

​Not applicable

Method

​PCR (using BIOMED-2 primer sets) and fragment analysis

Test Results

​Clonality detected, Polyclonality detected, No clonality detected, Inconclusive

Turnaround Time

​15 days

Day(s) Test Set up Thursday

Change History Notes

  • 12 Oct 2023 03:00 PM

    ​Turnaround Time and Day(s) Test Set up has been updated.


  • 05 Feb 2021 03:00 PM

    Day(s) Test Set-Up has been last updated on 05/02/21.

  • 16 Jan 2017 11:55 AM

    Day(s) Test Set up: Last updated on 16/01/17.

Back: Pathology Laboratory Services

Last Updated - 13 Jun 2025