tumor-infiltrating lymphocyte

initialism: TIL
https://doi.org/10.1351/goldbook.13761
Mononuclear lymphocyte derived from the inflammatory infiltrate of a solid tumor.
Source:
PAC, 2012, 84, 1113. (IUPAC glossary of terms used in immunotoxicology (IUPAC Recommendations 2012)) on page 1256 [Terms] [Paper]