Yeong J, Lum HYJ, Teo CB, et al. Choice of PD-L1 immunohistochemistry assay influences clinical eligibility for gastric cancer immunotherapy. Gastric Cancer. 2022;25:741–50.

CAS  Article  Google Scholar 

Yeong J, Tan T, Chow ZL, Cheng Q, Lee B, Seet A, Lim JX, Lim JCT, Ong CCH, Thike AA, Saraf S, Tan BYC, Poh YC, Yee S, Liu J, Lim E, Iqbal J, Dent R, Tan PH. Multiplex immunohistochemistry/immunofluorescence (mIHC/IF) for PD-L1 testing in triple-negative breast cancer: a translational assay compared with conventional IHC. J Clin Pathol. 2020;73:557–62.

CAS  Article  Google Scholar 

Takeda M, Kasai T, Naito M, Tamiya A, Taniguchi Y, Saijo N, Naoki Y, Okishio K, Shimizu S, Kojima K, Nagoya A, Sakamoto T, Utsumi T, Yoon HE, Matsumura A, Atagi S. programmed death-ligand 1 expression with clone 22c3 in non-small cell lung cancer: a single institution experience. Clin Med Insights Oncol. 2019;9(13):1179554918821314.

Google Scholar 

Gagné A, Wang E, Bastien N, Orain M, Desmeules P, Pagé S, Trahan S, Couture C, Joubert D, Joubert P. Impact of specimen characteristics on pd-l1 testing in non-small cell lung cancer: validation of the IASLC PD-L1 testing Recommendations. J Thorac Oncol. 2019;12:2062–70.

Article  Google Scholar 

Cheung CC, Smith AC, Albadine R, Bigras G, Bojarski A, Couture C, Cutz JC, Huang WY, Ionescu D, Itani D, Izevbaye I, Karsan A, Kelly MM, Knoll J, Kwan K, Nasr MR, Qing G, Rashid-Kolvear F, Sekhon HS, Spatz A, Stockley T, Tran-Thanh D, Tucker T, Waghray R, Wang H, Xu Z, Yatabe Y, Torlakovic EE, Tsao MS. Canadian ROS proto-oncogene 1 study (CROS) for multi-institutional implementation of ROS1 testing in non-small cell lung cancer. Lung Cancer. 2021;160:127–35.

CAS  Article  Google Scholar 

Garrett PE, Lasky FD, Meier KL, et al. 2008 User protocol for evaluation of qualitative test performance: approved guideline. Wayne, Pa.: Clinical and Laboratory Standards Institute.

Torlakovic E, Lim HJ, Adam J, Barnes P, Bigras G, Chan AWH, Cheung CC, Chung JH, Couture C, Fiset PO, Fujimoto D, Han G, Hirsch FR, Ilie M, Ionescu D, Li C, Munari E, Okuda K, Ratcliffe MJ, Rimm DL, Ross C, Røge R, Scheel AH, Soo RA, Swanson PE, Tretiakova M, To KF, Vainer GW, Wang H, Xu Z, Zielinski D, Tsao MS. “Interchangeability” of PD-L1 immunohistochemistry assays: a meta-analysis of diagnostic accuracy. Mod Pathol. 2020;33(1):4–17.

Article  Google Scholar