PD-L1 expression in NSCLC: Role of cell blocks and concordance between samples.

Andrea Ambrosini-SpaltroAlessandra DubiniFederica PieriClaudia RavagliaAngelo DelmonteVenerino Poletti

Published in: Diagnostic cytopathology (2020)

(a) PD-L1 is similarly distributed in the different materials; (b) PD-L1 shows moderate concordance in different samples of the same patients. PD-L1 may be routinely tested in cell blocks, but interpreted with caution and repeated whenever possible.

Keyphrases

single cell
end stage renal disease
cell therapy
small cell lung cancer
ejection fraction
chronic kidney disease
newly diagnosed
prognostic factors
stem cells
patient reported