FOXp1
Alias/Synonym: Sub-classification of Diffuse Large B-Cell Lymphoma
CPT Code: 88342
- Includes:
- Specimen Type, Preferred:
- Formalin fixed paraffin embedded tissue
- Specimen Type, Alternate:
- Sample Quantity, Preferred:
- 1 block
- 2 slides
- Sample Quantity, Minimum:
- N/A
- Transport Container:
- Paraffin block
- Unstained slides
- Transport Temperature:
- Room temperature
- Collection Instructions:
- Block and slide identifiers should be clearly written and match exactly with the specimen ID and specimen labeling as noted on the requisition.
- Slides should be positively charged and cut at 3-4 microns for each stain/antibody ordered.
- Specimen Stability:
- N/A
- Rejection Criteria:
- No liquid specimens.
- Uncharged slides
- Clinical Significance:
- FOXP1 (Forkhead box-P1) is a winged-helix transcription factor that is differentially expressed in resting and activated B cells. It has been demonstrated in a subset of nongerminal center activated B-cell type of diffuse large B-cell lymphoma (DLBCL).
- Limitations:
- Turnaround Time:
- 1 day(s)
- Reference Ranges:
- N/A