HPV 16/18 Cocktail
High Risk HPV by SISH
Formalin-fixed, paraffin-embedded tissue blocks (FFPE). If tissue blocks are not available, unstained slides are acceptable (please submit 1–2 slides per antibody to be tested, cuts must be 4 microns thick).
Tissue removed during a surgical procedure and placed in 10% NBF soon after removal from the patient. Appropriate tissue for requested staining.
Slides or paraffin blocks with no tissue remaining. Samples fixed in fixatives other than 10% neutral buffered formalin. Paraffin blocks that have been overheated or frozen.
SISH, Ventana Ultra Stainer
Blocks: 10 years
Slides: 10 years
*The listed CPT codes are for reference use only. Final coding is based on CPT guidelines and individual circumstances.