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- Programmed Death Ligand 1
One formalin-fixed paraffin embedded (FFPE) tissue block or five unstained positively charged slides sectioned from FFPE tissue block at 4 to 5 microns.
Three unstained tissue slides
Tissue should be fixed in 10% neutral buffered formalin for no more than 72 hours. Embed in paraffin.
Causes for Rejection
Insufficient tissue; tumor other than urothelial carcinoma
Please provide a copy of the pathology report.
Note: This test number is used for tracking oncology IHC specimens to the laboratory. Bill codes will be added when testing is complete, based on the processes performed in the laboratory.
|Order Code||Order Code Name||Order Loinc||Result Code||Result Code Name||UofM||Result LOINC|
|481500||PD-L1 IHC OPDIVO(R) Urothelial||481501||Result||83055-4|
|481500||PD-L1 IHC OPDIVO(R) Urothelial||481502||% Tumor Cells Staining||%||83053-9|
|481500||PD-L1 IHC OPDIVO(R) Urothelial||481503||Comments:||77202-0|
|481500||PD-L1 IHC OPDIVO(R) Urothelial||481504||Interpretation:||77202-0|
|481500||PD-L1 IHC OPDIVO(R) Urothelial||481505||Director Review||72486-4|