Immunohistochemistry panels (ER/PR/HER2, Ki-67, CD markers, PD-L1)
Histopathology and cytology
- Common abbreviation
- IHC
- Specimen
- Tissue block
- Indications noted in the research
- Tumour typing, therapy selection
From the Docwrite test research, 11 September 2026. About the sources. This is a reference catalogue; the prescribing clinician and performing lab determine the appropriate test, sample and preparation. Package contents vary by provider.