CT‐guided transthoracic needle biopsy for evaluation of PD‐L1 expression: Comparison of 22C3 and SP263 assays

CT‐guided transthoracic needle biopsy for evaluation of PD‐L1 expression: Comparison of 22C3 and SP263 assays

Background Although there have been several studies on concordance of different assays testing programmed cell death ligand‐1 (PD‐L1) expression using surgical specimens, studies using real‐world biopsy specimens are scarce. However, many of the non‐small cell lung cancer (NSCLC) cases requiring imm...

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Bibliographic Details
Main Authors: Kyongmin S. Beck, Seung Joon Kim, Jin Hyoung Kang, Dae Hee Han, Jung Im Jung, Kyo Young Lee
Format: Article
Language:English
Published: Wiley 2019-07-01
Series:Thoracic Cancer
Subjects:
Image‐guided biopsy
immunohistochemistry
non‐small cell lung cancer
PD‐L1 protein
Online Access:https://doi.org/10.1111/1759-7714.13126

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