PD-L1 Immune Cell Score

**Semantic type:** Laboratory or Test Result

**Definition:** The percentage of the tumor area infiltrated by PD-L1 positive immune cells as determined by immunohistochemical staining.

**Synonyms:** - CD274 ICS - CD274 Immune Cell Score - PD-L1 % IC - PD-L1 IC(%) - PD-L1 ICS - PD-L1-Expressing Tumor-Infiltrating Immune Cell Score - PDL1 ICS - PDL1 Immune Cell Score - Percent PD-L1-Expressing Tumor-Infiltrating Immune Cells